While Britney Spears spent the holiday weekend shopping, Kate Walsh (her tan bikini blending nicely with the sand) strolled down a Hawaiian shore with her new husband, 20th Century Fox movie executive Alex Young.

The newlyweds, who married Labor Day, spent Thanksgiving vacationing on the beaches of Maui, frolicking in the surf and walking the coast at sunset.

Kate Walsh and Alex Young: Very much in love.

At 40, the former Grey's Anatomy and current Private Practice star looks so good, she'd be prime MILF material... that is, if she had kids. Despite rumors that she is pregnant, Walsh has said that at least for now, her baby is her TV series.

THE HOLLYWOOD GOSSIP NOTE: This is as close as you're ever gonna get to Kate Walsh nude. As in the flesh-colored tone of her bikini. That is all.