MADONNA IN A BRAZILIAN FLING  —  A-ROD might want to haul it down to Brazil and keep an eye on his new lady.  —  Madonna, who was blamed for coming between Alex Rodriguez and his soon-to-be-ex-wife, Cynthia, is having a grand old time in Brazil while on her Sticky & Sweet tour - and without her Yankee boy toy.

Lisa Rinna Decides to Get Naked  —  Not too shy to bare her bikini-ready bod, Lisa Rinna is apparently only gearing up for an even more revealing day in the sun.  —  The TV Guide Network correspondent and former Dancing With the Stars contestant has more or less confirmed rumors—well …

Rihanna Ready to Rock Obama Inaugural Ball  —  Rihanna  —  Rihanna plans to rock the nation's capital on President-elect Barack Obama's Inauguration Night - and help feed millions at the same time.  —  The Grammy winner, 20, will perform for the Recording Industry Association …

BIZARRE SEX SUIT SLAMS ASHLEY  —  Call girl Ashley Dupre, who toppled Eliot Spitzer from office, is the “other woman” in a $1.5 million suit filed by a model who says her lawyer boyfriend dumped her for the raven-haired hooker.  —  In a suit filed in Suffolk County Supreme Court …

Jessica Alba, Cash Warren Celebrate Commitment at Weekend Reception  —  Jessica Alba and husband Cash Warren's families came together for the first time on Friday to celebrate the couple at their Beverly Hills home.  —  Though they officially wed last summer, Friday's event served as a formal reception to …

Caught in the Act!  —  • Robert Pattinson, partnering with Katy Perry to throw their friend Shannon Woodward a birthday bash at West Hollywood's Il Sole.  The hunky Twilight star and the pop singer are mutual friends of the actress, who starred in one of Perry's music videos.

Criss Angel's Birthday Present: Holly Madison  —  Though he's got his own TV program and Las Vegas show, Criss Angel is still proudest about having a bunny - a Playboy bunny.  —  The illusionist and his girlfriend, Girls Next Door star Holly Madison, smooched and snuggled together Friday night …

Linda Hogan Fine After Fender-Bender  —  The hits keep coming for the Hogan family, but luckily no harm done this time.  —  Linda Hogan was safe and sound Friday after being involved in a minor car accident near her home in Clearwater, Fla., authorities confirmed to E! News.

PHOTO: KayCee Stroh's Engagement Picture  —  KayCee Stroh plans to walk down the aisle in Utah in January, and High School Musical's pop-and-lock girl is sharing her engagement photo exclusively with PEOPLE.  —  Stroh, 24, who plays Martha Cox in the series of movie-musicals …

Chace Crawford Pairs Up with Leona Lewis  —  Chace Crawford and Leona Lewis  —  Chace Crawford is adding another role to his resumé - the Gossip Girl heartthrob will star in singer Leona Lewis's video for her next single, “I Will Be,” which was filmed Thursday in New York City.

Duggar Family Already Thinking About 19th Child  —  The Duggar Family, before the latest arrival  —  For Jim and Michelle Duggar, eighteen isn't enough.  —  After welcoming a 7-lb., 3 oz. daughter via C-section on Thursday to join their 17 other children, the proud papa tells the Associated Press: “We both would love to have more.”

PETA Picks Oprah Winfrey ‘Person of the Year’  —  Oprah Winfrey  —  Add another honor to Oprah Winfrey's mantle: People for the Ethical Treatment of Animals has named her its “Person of the Year.”  —  The Norfolk, Va.-based animal rights' group's president, Ingrid E. Newkirk …