Mario Lopez and Courtney Mazza Welcome a Baby Girl!  —  “Extra's” Mario Lopez and girlfriend Courtney Mazza welcomed a healthy baby girl, Gia Francesca Lopez, weighing in at 6 lbs, 4 oz, on Saturday, Sept. 11 in Burbank, CA.  Mother and baby are doing well.  —  “We are so overjoyed.

EXCLUSIVE: Jennifer Aniston & John Mayer's Atlanta Hook-Up  —  Jennifer Aniston is in Atlanta shooting her next movie Wanderlust and RadarOnline.com has learned that she wandered right on over to Aaron's Amphitheatre in nearby Lakewood, Georgia Wednesday night to catch John Mayer's show.

PHOTOS: Miley Cyrus & Liam Hemsworth Are Back On  —  Miley Cyrus and Liam Hemsworth are back together, RadarOnline.com has learned.  The pair was photographed together getting lunch in Los Angeles Saturday.  —  PHOTOS: Miley Cyrus & Liam Hemsworth Back Together

Jon Hamm & Ben Affleck's (Imaginary) Sex Scenes Too Raunchy for the Movies  —  Ben Affleck shares some steamy scenes with Blake Lively and Rebecca Hall in his new film The Town - and don't forget about costar Jon Hamm.  —  “My sex scenes with Ben, which were cut, I think, wisely …

Lindsay Lohan's Big Awards Show Surprise  —  Lindsay Lohan is going back to work.  —  Sorta.  Kinda.  —  I can exclusively reveal that LiLo will make an appearance on tomorrow's MTV Video Music Awards...  This will be the embattled starlet's first formal return to the spotlight since being released from jail and rehab.

‘Tattoo’ Girl Lands ‘Sherlock 2’ (exclusive)  —  Noomi Rapace, the Swedish star of “The Girl with the Dragon Tattoo,” has booked her first English-language role: the plum part of the female lead in Warner Bros.'s “Sherlock Holmes 2.”  —  The sequel reunites most of the team from the original …

Rapper Busted for Carrying Concealed Weapon  —  Rapper Petey Pablo was arrested this morning at an airport in North Carolina on weapons charges after he allegedly tried to sneak a gun through airport security.  Does he not know what day it is?  —  According to cops, Pablo was busted …

Michael Richards Sued for Brutal Beatdown  —  “Seinfeld” star Michael Richards allegedly unleashed a devastating ass kicking on a photographer in L.A. last month ... this according to a new lawsuit obtained by TMZ.  —  According to the suit, photographer Brendon O'Neal claims Richards approached …

Britney Spears — Queen of Disneyland  —  Britney Spears played the easiest card in the parenting book today — she took her little munchkins to Disneyland — and we're told she had her run of the place.  —  Our spies tell us the Dumbo ride was shut down so that Britney and her little ones could have the ride all to themselves.

Sophie Dahl and Jamie Cullum Expecting a Baby  —  It's shaping up to be a big year for newlyweds Sophie Dahl and Jamie Cullum!  —  The couple — married in January — have confirmed that they are expecting a baby.  —  “In response to a number of recent inquiries, Jamie Cullum and Sophie Dahl …

Sofia Coppola's film on celebrity wins in Venice  —  (Reuters) - Sofia Coppola's “Somewhere,” an insider's look at the life of a Hollywood actor who becomes numb to life through drink, drugs and a string of one-night stands, won the top prize at the Venice film festival on Saturday.