Premieres, parties and puppies — oh my!

Last Monday, co-stars Kal Penn, Kevin Hart, and Teyana Taylor attended the premiere of “72 Hours” at The Plaza Hotel.

Also spotted celebrating the new film were Kam Patterson and Marcello Hernandez.

Earlier this month, World Cup fever took over Flatiron as Brazilian soccer icons Ronaldo Nazário and Roberto Carlos drew hundreds of adoring fans to Aqua New York for a special meet-and-greet hosted in partnership with MVPs.

“By the time Ronaldo and Roberto Carlos made their entrance, the scene had turned into organized chaos,” a source told Page Six. “Paparazzi sprinted from entrance to entrance trying to anticipate the duo’s arrival, with crowds of fans racing behind them each time, creating a frenzy.”

We’re told multiple fans fainted on the scene after getting a chance to pose with the athletes.

The source also shared that Nazário and Carlos took a moment to enjoy Aqua’s menu between signing autographs, digging into the hotspots signature spicy tuna roll from Aqua Kyoto and the crispy lasagna from Aqua Roma.

Last Tuesday, 50 Cent attended the premiere of Starz’s “Fightland” at Jazz at Lincoln Center.

That same evening, Amy Adams and Javier Bardem were seen at the screening of “Cape Fear” at DGA New York Theater.

Also there was Josh Horowitz, Margarita Levieva, Martin Scorsese and Steven Spielberg.

Downtown, Shark Week launched with a soirée at Watermark at South Street Seaport.

On the scene were Shark Week personalities Paul De Gelder, Rei Ami and Emily Morrison

The toothy fěte included cocktails, a mechanical shark ride, and a Shark Week tattoo experience.

A few blocks away, Sienna Spiro was spotted at Soho Sessions in support of North Shore Animal League, the largest no-kill animal rescue and adoption organization in the world.

Other A-listers in attendance included Katie Holmes, Christy Turlington, Susie Essman, Norman Reedus, Hank Azaria and Isaac Boots.

Last Wednesday, Rosie O’Donnell debuted her one-woman show, “Common Knowledge,” at Daryl Roth Theater.