Now this is how you celebrate a win!
Nick Jonas and his brother, Joe -- who have lived in both Texas and the New York metropolitan area -- enjoyed the New York Giants' 20-19 win over the Dallas Cowboys on Sept. 11 by heading to the D'USSE Dinner Series at Nick & Sam's in Dallas, Texas.
The brothers aren't the only ones who know how to live it up for nearly any occasion. While in Italy for the Venice Film Festival, Ashley Greene and her In Dubious Battle co-stars James Franco and Austin Stowell arrived to the L'uomo Vogue party at PalazzinaG on Sept. 4 in a Riva boat, which just so happens to be the same watercraft driven by James Bond.
The trio posed for photos before heading inside the fête, where they toasted their film with Moët & Chandon.
Chris Martin and his 10-year-old son Moses, whom he shares with ex-wife Gwyneth Paltrow, enjoyed dinner with friends -- including a round of grilled corn -- at Café Habana in Malibu, California, on Sept. 10.
After receiving an award from her American Pastoral co-star and director, Ewan McGregor, Jennifer Connelly basked in the honor at STK Toronto in Canada. The movie -- an adaption of Philip Roth's Pulitzer Prize-winning novel -- premiered at the 2016 Toronto International Film Festival on Sept. 9 and is McGregor's directorial debut.
Amber Rose had a big evening as well recently, celebrating the Dancing With the Stars premiere with a dozen of her family members and friends at Roku Sunset in West Hollywood, California, on Sept. 12.
Also seen out in WeHo was Louis Tomlinson. The One Direction band member was looking at furniture with his lady love, The Originals star Danielle Campbell, though they mostly had eyes for each other! The pair displayed plenty of PDA, hugging and kissing while looking at wares like a tufted bed and rugs on Sept. 11.
Ariel Winter kept the party going in the City of Angels. The Modern Family star wore a sexy pink crop top and skirt for a private event hosted by AQUAhydrate during Drake and Future's Los Angeles tour stop at the Staples Center on Sept. 7.
Leonardo DiCaprio and Kendall Jenner took in some music this week as well. They both caught Rick Ross' performance at the five-year anniversary party for EMM Group's Eugene Remm and Mark Birnbaum at Catch in New York City.
Laura Marano put on a show of her own, performing during halftime of the New York Liberty's Back-to-School night, presented by Kids Foot Locker, on Sept. 9, when the WNBA team played their metro-area rivals, the Connecticut Sun.
This week, the Big Apple has been heavily focused on New York Fashion Week. Before catching the Rebecca Minkoff Fall 2016 Fashion Show on Sept. 10 with her friend, Camila Alves, model Coco Rocha grabbed a MAGNUM ice cream bar.
Olivia Palermo and Whitney Port posed at the debut show for Lan Yu on Sept. 13. The Chinese-born designer specializes in Su embroidery, an intricate technique that originated in South China and is passed on from mother to daughter.
Bella Hadid and Teyana Taylor also took in a show of a first-time NYFW designer, sitting front row for Ronnie Fieg's KITH fashion show at the Samsung 837 space. The event featured '90s-inspired performances by hip-hop stars Mase, The Lox, and Fabulous.
Designer Nikki Lund definitely enjoyed NYFW, greeting family and friends after her 2017 collection show at Hammerstein Ballroom on Sept. 8.
Olivia Culpo also looked fabulous as she hit up a number of fashion shows and beauty events at 1 Hotel Central Park on Sept. 12.
Models Emily Ratajowksi and Nina Agdal stunned when they stepped out on the same day in DKNY Hosiery while attending the DKNY Spring/Summer 2017 fashion show at The Highline.
But Kylie Jenner may have made the biggest impact of all on NYFW. Not only did she wow in a number of bold style choices (and that bleach blonde hair!), but she supported her boyfriend, Tyga, when he performed at NYLON's Rebel Fashion Party at Provocateur nightclub on Sept. 8. The night helped kick off Fashion Week and celebrated the original fashion muse, Minnie Mouse. The reality star's BFF, Jordyn Woods, also attended the soiree, as did Hailee Steinfeld.
Not everyone in Manhattan was focused on fashion, however. Katie Holmes celebrated the debut of Avra Madison at the grand opening party for the outpost of TAO Group's Greek eatery, Avra Estiatorio, on Sept 8.
After winning her first U.S. Open title at Flushing Meadows, Angelique Kerber enjoyed a night out in Manhattan on Sept. 10 at PHD Rooftop Lounge at Dream Downtown.
Chris Noth feasted on a signature rib-eye at the Benjamin Steakhouse in NYC, where he was overhead discussing the upcoming presidential election with friends.
Meanwhile, Jenna Elfman and her husband, Bodhi Elfman, recorded "A Beautiful Spell," the premiere story for the new audio drama series Secrets, Crimes & Audiotape at the Wondery Studios in L.A. The series premieres on iTunes and at wondery.com on Sept. 20.
Forever in Your Mind helped Playworks, a non-profit that works with schools across the country to ensure kids a safe and healthy playtime experience, kicked off an event of their own on Sept. 13 at the Stephen C. Foster Elementary School in Compton, California. The Disney band announced that one school will win a one-of-a-kind recess featuring the group as celebrity guests in addition to two years of Playworks Pro Services.
Check out even more star sightings in the gallery below.