Cavallari shows she's game for a bicycle ride in Los Angeles. Plus: Lindsay, Demi, The Donald and more

2 of 16

SIGN OF APPROVAL

Everything is A-OK for Demi Moore, who makes an appearance in Las Vegas on Tuesday to promote her thriller Mr. Brooks at the Paris Hotel. The actress is in town for ShoWest, the annual movie industry convention that offers a sneak preview of the summer's biggest films.

See more photos, news and a full bio of Demi Moore