The Black Eyed Peas frontwoman was joined by hubby Josh Duhamel as she showed off some girl power alongside the likes of Glee‘s Lea Michele and former boy bander Lance Bass.
Meanwhile, Fergie has been enlisted to judge an online talent show.
Avon Voices – fronted by cosmetics company Avon – is set to run a competition on the web to find a singer-songwriter.
The winner will be given the chance to record a professionally produced album.
In addition Fergie, the firm has also called on Natasha Bedingfield, Delta Goodrem and legendary songwriter Diane Warren to help judge the contest, which is open to hopefuls of all ages.
The final 200 contestants will be announced on November 8 next year, which is also International Women’s Day.