Kate Hudson: Birthday Party with the Boys!

Kate Hudson carries her baby boy Bingham after attending a children’s birthday party on Sunday (November 18) in Culver City, Calif.

The 33-year-old actress was joined by her cute son Ryder.

PHOTOS: Check out the latest pics of Kate Hudson

Earlier this week, Kate mingled with Meryl Streep, Sam Mendes, Colin Firth, and Ben Affleck while attending a screening of Promised Land, starring Matt Damon, according to Deadline.

A few weeks ago, Kate was spotted with her fiance Matt Bellamy while on a date in London.

20+ pictures inside of Kate Hudson leaving a children’s birthday party in Culver City…