Adam Lambert was among the guests at Fergie's baby shower this weekend.

The Black Eyed Peas singer is due to give birth to her first child with Josh Duhamel in September and she invited a number of her friends to celebrate her impending delve into motherhood.

Lambert and Kelly Osbourne were among the famous faces to attend the Beverly Hills event, which was held on Sunday (July 28).

They were joined by the likes of Lance Bass, Perez Hilton and model Molly Sims as Fergie's friends celebrated her growing baby bump.

Kelly Osbourne tweeted a photo of herself and Lambert at the shower as they tried to pull the best 'fish' face.

Fergie meanwhile previously revealed that her child will be a boy.