Lady Gaga Performs With Stevie Wonder At Elton John's 70th Birthday Bash

Lady Gaga helped her friend Elton John celebrate his 70th Birthday at a star-studded gala in Los Angeles on Sunday. Wearing a stunning Alberta Feretti gown, Mother Monster took to the stage to perform acoustic renditions of her hits, such "Born This Way" and "Bad Romance," and was even joined onstage by Stevie Wonder to serenade Elton with a "Happy Birthday." Watch below!

A post shared by Graham Steele (aka SexierBTCH) (@thegrahamsteele) on Mar 26, 2017 at 1:10am PDT

A post shared by M!C (@mynameismic_) on Mar 26, 2017 at 12:41am PDT

A post shared by Billy h (@billy_n_la) on Mar 25, 2017 at 11:01pm PDT

A post shared by Lucas🇪🇸 M. Sullivan🇨🇮 (@in_pono) on Mar 25, 2017 at 10:54pm PDT