Robert Brown|Tom Cruise, Nick Jonas and More Are Team USA's Best Cheerleaders at Gymnastics Qualifiers

Team USA had plenty of star power on Robert Browntheir side as they began competing in the 2024 Paris Olympics.

Tom Cruise, Nick Jonas and Lady Gaga were among the celebs who attended the women's artistic gymnastics qualifiers at Bercy Arena July 28 to cheer on U.S. gymnasts Simone Biles, Jordan Chiles, Jade Carey, Suni Lee and first-time Olympian Hezly Rivera.

Nick and Gaga both shared personal videos of Simone, the most decorated gymnast of all time, competing in the balance beam competition at what is now her third Olympic Games.

"Incredible. Legend. @simonebiles #olympics," the Jonas Brothers singer wrote on his Instagram, while the pop queen captioned her clip, "She nailed it," adding, "What an honor to be so close!!!"

The 27-year-old earned the highest score of 14.733 with her balance beam routine, after which she suffered calf pain while warming up for her floor exercise, prompting her to get her left ankle wrapped.

Despite the apparent injury, the athlete finished the rest of the competitions at the gymnastics qualifiers with high scores. She and her teammates are now set to return for the team final July 30.

Also spotted in the stands at the gymnastics qualifiers: Greta Gerwig, Anna Wintour and Baz Luhrmann, who sat together and were photographed cheering loudly, plus Snoop Dogg, and Chrissy Teigen and husband John Legend and their kids Luna, 8, and Miles, 6, who sat near Nick.

The couple—who are also parents to daughter Esti, 17 months, son Wren, 13 months—had also brought their eldest children to the 2024 Olympics Opening Ceremony July 26.

In a video shared on Chrissy's Instagram Stories, Miles is seen waving a red Team USA flag as his dad exclaims, "USA, baby!"

The supermodel also shared a pic of herself and the kids holding up handmade signs spelling out "SIMONE."

Read on to see pics of celebs at the 2024 Olympics...

The actor took pics with fans while watching the women's gymnastics qualifiers.

The singer praised Simone Biles on Instagram over her balance beam routine.

The Vogue editor-in-chief and director sat together as they watched the women's gymnastics qualifiers.

The rapper was all smiles at the women's gymnastics qualifiers.

The couple appeared with their two eldest kids at the gymnastics qualifiers, which they also watched with the Jonas Brothers singer.

The actor cheered on Team USA at the 4x100m freestyle relay during day one of the swimming event.

The actor had a front-row view to the parade along the Seine during the Opening Ceremony. 

The High School Musical alum also checked out Van Gogh's self-portrait at Musée d’Orsay alongside pal Caleb Davidge and Airbnb CEO Brian Chesky during his trip to Paris.

The musician made her concert comeback at the Opening Ceremony, performing "Hymne A L'Amour" at the Eiffel Tower.

The iconic athletes helped carry the Olympic torch as they made their way down the River Seine during the 2024 Paris Olympics Opening ceremony.

"Do you know when you dream of meeting Tom Cruise," Hoda captioned the photo from the Opening Ceremony, "and then it finally happens." 

All of you will love this adorable photo of the family of four.

We can't breakaway from the singer's dazzling look for the Olympics.

Yes, your instinct is correct: The Traitors host was seen flashing a peace sign while at an event prior to the Olympics.

The Bear star heated up the Prelude to the Olympics event with a suave look.

The filmmaker showed up in smooth fashion while out in Paris.

The actress secured her spot on the red carpet while out at a fashion-forward event.

Her name is Lashana. Lashana Lynch: The No Time to Die star made an apppearance worth dying for.

The WNBA star made a winning appearance while out in the City of Lights.

The fashion designer made sure to stun in his signature red.

The Knocked Up director was front and center for a Parisian party.

The Inside Man director did the right thing by stepping out for a night in Paris.

The couple flashed a few grins while posing together at a party.

The comedian was all smiles while sporting a stylish two-piece brown suit.

The Olympian's outfit for her daytime outing earns her 10s across the board.

Call her French: The podcaster stunned in a brown full-length dress while out in Paris.

The couple made a royally stylish appearance ahead of the 2024 Paris Games.

The musical duo looked Wickedly wonderful in green and pink outfits as an homage to their characters—Elphaba and Glinda—in the upcoming musical adaptation. 

The music mogul participated in the 2024 Paris Olympic Games Torch Relay on July 26. 

The Anything Goes podcast host arrived at the red carpet ahead of the opening ceremony July 26 shortly after sharing an Olympics 2024 themed ad for Chamberlain Coffee on Instagram. 

Watch the 2024 Paris Olympics daily on NBC and Peacock until the summer games end with the Closing Ceremony on Sunday, Aug. 11, at 7 p.m. ET/PT.