TIGER AND TERI TEE OFF
Teri Hatcher will hit the links with Tiger Woods on May 20 for a private lesson at the Rio Secco Golf Course in Las Vegas, a day before Woods's charity event Tiger Jam Vill. Tiger invited Hatcher to his jam and offered the one-on-one session, which the Desperate Housewives star—an avid golfer who caddied for her dad, Owen, as a kid—happily accepted.

BRITNEY AND KEVIN TAKE
VEGAS Parents-to-be Britney Spears and Kevin Federline escaped to Sin City for a five-day trip last week. On May 11 the pair rang in the 50th birthday of Kevin's dad, Michael, a day early at club Tangerine, urging the deejay to play 50 Cent's "In Da Club" ("Go, Shorty, it's your birthday, ...."). The next night Britney and Kevin saw Cirque du Soleil's Mystere, then spent Friday evening dining at the Palm's Ghost Bar, catching the KA show at the MGM Grand and ending up at the Hard Rock Hotel club Body English. There Britney parked herself at a VIP booth and grooved to the music spun by Nicole Richie's fiancé, DJ AM, until 1:30 a.m. The couple flew to L.A. two days later, in plenty of time for the May 17 premiere of their UPN reality show Chaotic.

HEIDI AND SEAL'S HONEYMOON
We hear that Heidi Klum and Seal honeymooned in the same locale as their May 10 wedding: at Seal's La Que-brada cliffside estate in Costa Careyes, Mexico. The pair kept the actual ceremony paparazzi-free by exchanging vows in front of a sole nondenominational officiant. By the time their 40 guests arrived at the beach-side wedding canopy, the five-months-pregnant Klum and Seal were already married. Seal wore a white suit, and Klum's daughter Leni, 1, matched Mom in an identical Vera Wang ivory lace gown. The trio flew back to their mansion in Bel Air, Calif., on May 16.

PARTY HOPPING
Mood, Hollywood, May 11 Back from Sweden where he was recording a solo CD, Nick Lachey joins wife Jessica Simpson at the 22nd-birthday party for his good pal Heisman trophy-winning quarterback Matt Leinart, who's dating Alyssa Milano. Nick and Jessica spend most of the night side-by-side, holding hands, chatting with friends and dancing to beats by deejay Samantha Ronson....Il Sole, L.A., May 10 Heath Ledger and his pregnant girlfriend, Michelle Williams, enjoy black truffles on the patio....Monroe's, West Hollywood, May 14 Christina Aguilera sits on fiancé Jordan Bratman's lap, surrounded by bottles of Veuve Clicquot and Grey Goose. At one point she pretends to throttle Jordan's neck, then laughs and gives him a kiss.