After arriving to the 42nd Annual American Music Awards in style on a party bus with her Black Eyed Peas crew, Fergie hit the stage to perform ‘L.A. Love’ with a little help from YG and DJ Mustard on Sunday night (Nov. 23).

The singer's performance was a snap shot of the song's music video, including a caddie on hydraulics and the Day of the Dead-inspired party bus. Fergalicious got the audience on their feet with her upbeat comeback hit.

The mommy of one showed off her lovely lady lumps in a graphic black-and-white short kimono with a matching blinged out leotard. Meanwhile, YG came through riding a low-rider across the stage in classic Cali duds -- a plaid button up and pressed pants.

One thing is for sure, Josh Duhamel 's "favorite Cali girl" sure knows how to party.

Kevin Winter, Getty Images

See 2014 American Music Awards Red Carpet Photos