Wiz Khalifa and Amber Rose‘s threw their son, Sebastian, a huge Super Friends-themed birthday bash over the weekend to celebrate his 4th birthday (Feb 21).

Bash’s shindig on Sunday (Feb 19) brought out a host of his celebrity friends and their parents including Kim Porter, Evelyn Lozada, Crystal Smith, and Lamar Odom.

See pics and video below.

Happiest Birthday Bash! There’s not doubt about it – he had a blast!