ET Obsessions: 'Spider Man: Homecoming,' J.Lo's 'Ni Tu Ni Yo' Single, 'Big Brother' and 'Harry Potter' Film Co


Here at ET, we're obsessed with a lot of things -- and for the week of July 3 to July 9, this is what we're most excited about:

Why We're Obsessed With 'Famously Single'

It's season two of E!'s Famously Single and with only two episodes in -- it's evident things are sure to get wild! While eight celebs embark on the journey to find love, including Khloe Kardashian's BFF Malika Haqq, Dancing With the Stars pro Karina Smirnoff, The Bachelorette bad boy Chad Johnson, Jersey Shore veteran Ronnie Ortiz-Magro, fitness model David Mcintosh, reality star Tiffany Pollard, #RichKids of Beverly Hills star Dorothy Wang and British personality Calum Best (returning for his second round), who's to say where the sparks will fly? All we know is this, cameras are rolling 24/7 inside a house full of big personalities. And, we can't wait to see how it all unfolds.

EXCLUSIVE: Malika Haqq on BFF Khloe Kardashian Getting Married Again & Why She's NOT Kim's Surrogate

Famously Single
airs Sundays on E!.

Why We're Obsessed With 'Big Brother'

It's time to expect the unexpected once again. Big Brother returns for season 19 and ET caught up with all 16 Houseguests to share their feelings about the summer ahead. Mark Jansen, a 26-year-old personal trainer, says he's ready for some excitement. "I'm looking for a showmance," he told ET. "There's no two ways about it … . I just want to work out outside, have the cameras on me while I work out outside. See the girls and work out." Let's not forget about the live feeds -- watch at your own risk!

EXCLUSIVE: 'Big Brother' 19 Houseguests Spill on Showmances, Strategies and Spending That $500,000 Prize!

Big Brother
airs Sundays and Wednesdays at 8 p.m. ET and Thursdays at 9 p.m. ET on CBS.

Why We're Obsessed With J. Lo's 'Ni Tu Ni Yo'

Last week, Jennifer Lopez debuted the album art for her single "Ni Tu Ni Yo," which translates to "neither you nor I." The new single features Cuban reggaeton group, Gente de Zona -- will be released Tuesday. The triple-threat star gushed to ET about how proud she is of her new music. "I think it's one of the best albums I've made in a long time and I'm super proud of it," she said, noting that her boyfriend, Alex Rodriguez, is also a fan of the songs. "He loves it," Lopez said. "I'm so excited, you know, every time I finish something, I bring it home and I want him to hear it." This will be Lopez's first all-Spanish album in a decade, she released Como Ama Una Mujer in 2007.

MUSIC: Jennifer Lopez Looks Seriously Fierce in Cover Art for New Single 'Ni Tu Ni Yo'

Ni Tu Ni Yo
drops Tuesday, July 4.

Why We're Obsessed With 'Harry Potter' in Concert

Get your wands out! The Harry Potter Film Concert Series is returning to the Hollywood Bowl in Los Angeles this summer, featuring John Williams' scores performed by a live symphony orchestra, all while the music from the second and third movies of the franchise is simultaneously projected onto a 40-foot screen. Harry Potter and the Chamber of Secrets will screen July 6, followed by Harry Potter and the Prisoner of Azkaban July 7-8. Fans will be able to relive every magical moment as the film is projected onto a 40-foot screen.

MORE: J.K. Rowling Reveals New Info About a Second Harry Potter

Harry Potter Film Concert Series
 will take place July 6-8 at the Hollywood Bowl.

Why We're Obsessed With 'Spider Man: Homecoming'

Get ready for some action! Tom Holland stars as the beloved web slinger in Spider-Man: Homecoming and ET caught up with the 21-year-old actor at the Hollywood premiere for Homecoming, where he reflected on the film's diverse cast, "I think the amazing thing that [director] Jon Watts did was cast who was best for the role rather than who looked right, according to the comics." The highly anticipated film, which also stars Zendaya and Michael Keaton, has already received rave reviews ahead of it's premiere, with a 93% on Rotten Tomatoes. Who's ready for some spidey action?

MOVIES: 'Spider-Man: Homecoming' Review: Your Friendly (Sweet and Funny) Neighborhood Marvel Movie

Spider Man: Homecoming
swings into theaters Friday, July 7.