Sailing the sparkling waters off Hawaii in a 40-foot catamaran, Jon Gosselin strips off his t-shirt and offers some words of advice to Levi Johnston.

"Just wait, Levi, you'll look like that -- you'll look like that, too," Jon jokes about his padded physique. "Don’t get married, Levi. This is what happens."

Click the video for more!

Dr. Phil McGraw, who rose to fame appearing on “The Oprah Winfrey Show” and eventually launched his own TV program, is opening up to ET about the news that Lady O is ending her show in 2011.

“This is a very nostalgic moment for me. Oprah Winfrey is first and foremost one of my dearest friends and obviously the person who taught me everything I know about television,” Dr. Phil tells us.

“Her show was home for me for five of the most exciting years of my life. ‘The Oprah Winfrey Show’ is the gold standard and I know that she will succeed at whatever she chooses to do next.”

ET confirms that Levi Johnston's mother Sherry Johnston has been sentenced to five years in jail, following her guilty plea to a drug charge stemming from her arrest last December.

Sherry’s lawyer tells us she only faces two years of actual incarceration: Two of her five years were suspended, and she’ll receive one year of “good time” credit as well as credit for the three months she’s already served. She could possibly serve her time at home via an ankle monitor due to her lack of criminal history, her lawyer adds.

Sherry also faces three years of probation once she gets out of jail or off the ankle monitor.

Heidi Klum finalized her legal name-change on Friday.

Heidi’s new last name became Samuel – Seal’s surname – after a Los Angeles commissioner signed off on the name change, says People.com.

The supermodel cited “marriage” as her motive for the change. Heidi and Seal have been married for more than four years and have four children together.

Publisher HarperCollins says the first-day sales for Sarah Palin’s new memoir are among the best ever for a nonfiction book.

The publisher reports that Palin’s book, Going Rogue: An American Life, sold 300,000 copies its first day out, says the Associated Press. Former President Bill Clinton’s My Life sold 400,000 copies the day it was released in 2004, and Hillary Rodham Clinton’s Living History moved 200,000 copies one year earlier.

ET was on the ground in Grand Rapids, MI on Wednesday for Palin's first stop on her book tour, where a list of rules for those waiting to get their copy of the book had been posted!

Misdemeanor assault and harassment charges against John Rich, of the country music duo Big & Rich, have been dismissed.

Rich was among the witnesses to testify before a judge on Friday that he didn’t punch Jared Ashley at a night club last year, says the Associated Press.

Ashley is a former contestant on the reality competition "Nashville Star."

A judge has upped the bond to $100,000 for Michael Barrett, the man accused of surreptitiously filming ESPN reporter Erin Andrews.

Barrett, who was in a Los Angeles court on Friday to face one count of interstate stalking, has posted bond, his attorney tells the Associated Press. He was originally free on a $4,500 bond.

Barrett is set to be arraigned on Monday.

ET was at the Victoria's Secret Fashion Show in New York City Thursday night, where the stars weighed in on the big news that "The Oprah Winfrey Show" will conclude in 2011.

Watch the video for reactions from Heidi Klum, Ivana Trump and other stars who attended the sexy fashion show. Will.i.am, who was there to perform with his band The Black Eyed Peas, also told ET how Fergie and Josh Duhamel are doing. Plus, ET was exclusively backstage as the beautiful angels made their way on and off the runway.

Tune into the Victoria's Secret Fashion Show, when it airs December 1 on CBS.

Talk-show host and celebrity cook Rachael Ray tells ET her thoughts about the news that Oprah Winfrey's show will come to an end in 2011.

Rachael tells ET: "I am going to enjoy every episode between now and 2011. Oprah opened the door for me to move into daytime television and I can’t thank her enough. I look forward to seeing what she does next…there will only ever be one Oprah!"

Earlier Friday, Oprah announced the news on her show, saying in part, "Why walk away? Here is the real reason -- I love this show, this show has been my life. And I love it enough to know when it's time to say goodbye." The tearful TV icon then said that the 25-year mark was "the exact right time," before adding that "the countdown to the end of 'The Oprah Winfrey Show' starts right now."

The Cyrus family is speaking out following the death of a bus driver from Miley Cyrus' tour who passed away this morning after a tour bus crash.

"We are deeply saddened by the loss of Bill “Uncle Bill” Douglas. Members of our tour are like members of our family. Our thoughts and prayers go out to his family in the midst of this tragedy. He will truly be missed," the Cyrus family said in a statement posted on www.MileyCyrus.com.

Earlier today, news broke that Douglas, 53, of Austin, Texas, passed away at the scene after the tour bus he was driving crashed in Virginia Friday morning. The bus was traveling along with three other buses (carrying members of Miley's production crew but not Miley) southbound on Interstate I-85 just south of Petersburg, VA, when it ran off the left side of the road and overturned.

Joel Madden says his girlfriend Nicole Richie is back home following her hospitalization for a reported case of pneumonia.

“So I stepped off the plane after a month out of the country, and basically went straight to the hospital for the week,” Madden blogs. “But don't worry, all is well and we are home with no problems.”

The Good Charlotte rocker and Richie have two children together.

Police say they are investigating a crash that occurred Friday morning involving one of Miley Cyrus' tour buses.

Police say that the driver of the bus, William G. Douglas, 53, of Austin, Texas, passed away at the scene after the bus crashed in Virginia Friday morning. Marty Zilio, 48, was also injured in the crash.

The bus was traveling along with three other buses (carrying members of Miley's production crew but not Miley) southbound on Interstate I-85 just south of Petersburg, VA, when it ran off the left side of the road and overturned, coming to rest on its right side. Police say that the bus passengers were able to exit through the front windshield of the bus.

Actress Alexis Arquette comments to HTV about Chaz Bono and more.

Arquette, who is transgender female, shares her words of support for Chaz, and thoughtfully and patiently answers questions from the assembled paparazzi about life as a transgender person.

She tells the photographers that her transgender identity surfaced at a young age, when she lined up in the girls' line.

One of Miley Cyrus' tour buses has crashed in Virginia. Read on for details.

According to WWBT, the bus crashed near Dinwiddie, Virginia earlier this morning, killing one person. The bus was carrying 10 passengers, but Cyrus herself was not on board.

Keep checking back here for the latest on this story...

ET has learned that former "Dawson's Creek" heartthrob James Van Der Beek has filed for divorce from his wife of nearly six years. Read on for details.

In court papers obtained by ET, the actor claims that he and his wife Heather Ann McComb separated in April of this year. They announced the split last June.

Van Der Beek cites irreconcilable differences as the reason behind the split. The two have no children together.

Oscar nominee James Caan has filed for divorce from his wife of 14 years, and ET has the details.

The 69-year-old 'Godfather' and 'Misery' actor cites irreconcilable differences as the reason for the split with his wife Linda, with whom he has two sons.

Caan is requesting joint custody of the children.

Only ET was with Victoria's Secret model Alessandra Ambrosio on Thursday in New York, where two Angel hopefuls were put to the test as they vied for a coveted spot on the sexiest catwalk -- and Heidi Klum brought us along as she got ready to host the big show!

Kylie Bisutti and Jamie Lee Darley stepped into model mayhem for a chance to live out their runway dreams. You can weigh in on the competition by visiting VSAllAccess.com on November 23 to watch Kylie and Jamie's boot camp No. 3 episode, and cast your vote for your favorite!

Watch the video to hear Alessandra size them up, and get your backstage look at host Heidi's last-minute preparations.

Hollywood's hottest stars cranked up the heat at US Weekly's "Hot Hollywood" Party in Los Angeles on Wednesday night. The stars shared with ET who they think deserves the title of the most sizzling celeb.

Stephanie Pratt said definitively, "Halle Berry. She can do no wrong. She's just always poised and beautiful." Her reality show co-star Kristin Cavallari divulged who she has her eyes on: "I personally think either David Duchovny or Josh Brolin."

Other stars had trouble zeroing in on who they would set above the rest. "Dancing with the Stars"' Karina Smirnoff offered, "John Stamos, pretty hot. Keanu Reaves, pretty hot...I don't think there's anybody who's not hot or handsome or gorgeous on TV." Levi Johnston wanted to scope out the crowd and said, "I'll let you know on the way out."

The men were looking polished and sophisticated at the iconic Chateau Marmont on Wednesday night for GQ's "Men of the Year" Party. They told ET how they whipped up such a refined look.

"How I Met Your Mother"'s Neil Patrick Harris let us in on a secret: "I'm one of the lucky guys because I play a character on TV right now that wears suits all the time, so I asked the wardrobe girls to throw something together for me and it's pretty much what I wore all day long."

The married men confessed they entrust their wives with the styling duties. LA Lakers' star Kobe Bryant said, "My wife actually is the stylish one of the house...She dresses me."

In a follow-up to his exclusive interview with ET's Mary Hart this past October, Chaz Bono -- child to Cher and Sonny Bono -- suited up for "Good Morning America" and spoke further about his gender reassignment process from a female to a male.

"I feel so much more comfortable than I've ever been," Chaz tells "GMA" correspondent Chris Cuomo on Wednesday morning. "I'm living the life that I always wanted to live now."

It's been eight months since Chaz began the process, saying he believes gender is "what's between your ears, not what's between your legs."