Some 40 hours after their top secret Sept. 18 ceremony in Studio City, Calif., newlyweds Britney Spears and Kevin Federline are acting like, well, blissed-out newlyweds: Gazing into each other's eyes. Locking bare toes. Exchanging "Oh babys" and "I love yous." So it's safe to say they're feeling pretty good? "Awesome. Elated," says Spears, lounging with her new husband near the hot tub in the presidential suite of the Hotel Bel-Air.