The Lovelies Step Out in Style for amfAR Inspiration Gala in Los Angeles

And the stunning Kate Hudson leads the list of beauties.

See London's Daily Mail, "Very revealing in red! Kate Hudson takes the plunge and shows off plenty of cleavage in a daring scarlet gown at amfAR event."

And check the photo of Ms. Hudson standing side-by-side with Katy Perry. I think the pop star's got some catching up to do in the glamour department, interestingly enough.

And also at the link: the phenomenal Alessandra Ambrosio.