Kate Hudson's sons are getting SO BIG!

The 36-year-old actress hit the red carpet with her boys, Ryder Robinson, 12, and Bingham Bellamy, 4, at the LA premiere of her new animated movie Kung Fu Panda 3 on Saturday, Jan. 16 — and the pics of the trio are too cute for words!

“I'm pretty proud of her,” Ryder told [Entertainment Tonight](http://www.etonline.com/movies/180309katehudsonangelinajolieandjackblackmadethekungfupanda3premiereafamilyaffair/)_ of his mom's voice acting in the popular kids franchise, which tells the story of a panda who aspires to be a kung fu master. “This is really cool.”

kate hudson sons

Kate with Ryder and Bing on Saturday, Jan. 16.

When asked what kind of character his famous grandmother, Goldie Hawn, might play in a subsequent Kung Fu Panda flick, Ryder adorably replied, "I think she’d be a goose who’s like, very spiritual."

RELATED: "You Can't Force Things" — Kate Hudson Talks Matt Bellamy Breakup

Kate previously welcomed Ryder in January 2004 with her then-husband, musician Chris Robinson, whom she was married to from 2000 until 2007. The Almost Famous star and her ex-fiancé Matt Bellamy welcomed Bingham in July 2011.

Click through the gallery below to see more of Hollywood’s cutest kids!