Rihanna and Kanye West Perform, Kim Kardashian Sings Along: A Roundup of the Hottest Super Bowl Parties

Bets on Boobs
People are making bets on Katy Perry's boobs during her halftime performance
Super Bowl Sunday is finally here, which means the party scene in Arizona last night (Jan. 31, 2015) was all heated up in preparation for the big game!

Rihanna performed at the DIRECTV Super Saturday party, and she was joined by her “FourFive Seconds” collaborators Kanye West and Paul McCartney! The party was also attended by Kanye’s love Kim Kardashian (who really got into the song “Run This Town”), and friends Chrissy Teigen, John Legend, and Nick Jonas.

Maxim held their annual Super Bowl soirée last night as well, where athletes and celebs alike (such as rivals Chris Pratt and Chris Evans, Ludacris, and Nick Cannon) partied the night away.

Chrissy and John also attended the 2015 NFL Honors bask where they rubbed shoulders with famous football players like Tony Romo, Aaron Rodgers (who won the MVP award) and girlfriend Olivia Munn.

The DIRECTV Super Saturday was hosted by Mark Cuban and Live! With Michael and Kelly host Michael Strahan.

Kanye and Rihanna performed a couple of hit songs together, like “All of the Lights” and “Diamonds”!

Kim dances to “Gold Digger” even sings along to “Run This Town” at one point, caught on video by TMZ!

Check out the gallery above for the hottest guests at the Super Bowl parties in Arizona last night!