As anticipation for slime time built up, stars hit the orange carpet at the Nickelodeon Kids' Choice Awards in LA on Saturday. When it came to fun duos, host Nick Jonas [1] was as handsome as ever next to girlfriend Olivia Culpo. Pals Nick Cannon and Chris Rock [2] brought on the laughs, and Jennifer Hudson [3] got adorable with her son, David Daniel Otunga Jr. Music groups were also a hit, with Fifth Harmony, 5 Seconds of Summer, and Unlocking the Truth all on hand to start the event. Read on to see the best moments so far, and stay tuned for more fun — Chris Pratt, Emma Stone [4], and Liam Hemsworth are among the stars set to pop up [5]!

Brooklyn, Romeo, and Cruz Beckham

Quvenzhané Wallis

Iggy Azalea and Chris Rock

Meghan Trainor

Cody Simpson

Jennifer Hudson and David Daniel Otunga Jr.

G. Hannelius, Beth Littleford, and Blake Michael

Fifth Harmony

5 Seconds of Summer

Nolan Gould

Chloe Bennet

Nick Cannon and Chris Rock

Olivia Culpo and Nick Jonas

Jennifer Hudson

Frankie Grande

Unlocking the Truth

Nick Jonas

Megan Nicole

Elizabeth Elias

Jennifer Hudson

Nick Jonas

G. Hannelius

Iggy Azalea

Cody Simpson and Frankie Grande

Nick Jonas and Olivia Culpo