• At the Betty Ford Center, LiLo's also getting treatment for her Twitter addiction. Cutting her off from technology "allows her to concentrate on herself," says a source. [Page Six]

• Lady Gaga says she's decided "to be single at this point in my life because I don't have the time to get to know anybody. And you know what? It's OK. Even Lady Gaga can be celibate."

• Austrian Richard Lugner, a "quirky 77-year-old entrepreneur known for his young girlfriends and appearances on reality TV," has asked Lindsay Lohan to be his date for the Vienna Opera Ball next month.

• A former crew member of The Tyra Banks Show says that there was a high employee turnover rate at the show as Banks was a "diva" who "could be pretty difficult to work for." [Gatecrasher]

• The Pitkin County Department of Social Services is "aware" of Charlie Sheen's case, as an official explains to TMZ: "When there is a domestic dispute and children are present in the home, we are always notified." [TMZ]

• Jennifer Hudson may be pregnant again, only four months after her son was born. "Jennifer was in total shock when she found out she was having another baby," says a "friend," who claims she found out on December 10.

• George Clooney reportedly went on a date with Madonna after the singer split from Guy Richie, though the date was not a success, as Madonna kept making bad jokes and George "could not wait to get out of there." [ShowbizSpy]

• Jersey Shore stars The Situation and Pauly D are going Hollywood: They're looking for a condo in L.A.

• Robert Pattinson freaked out when a fan jumped out of a car at a red light and kissed him explaining, "My mom wouldn't pull the car over to let me out because I'm just getting over the swine flu…"

• Jon Gosselin is demanding TLC stop filming Jon and Kate. He posted a sign on his gate reading, "NOTICE: NO FILM CREW OR PRODUCTION STAFF FROM TLC IS PERMITTED ON THIS PROPERTY UNDER PENELTY [sic] OF TRESPASS. JOHNATHON [sic] GOSSELIN"

• This is not surprising: Nick Prugo, the 18-year-old accused of burglarizing Lindsay Lohan's house, was seen hanging out with Lindsay on the set of Labor Pains at least 10 times.

• Kate Moss and Beth Ditto performed an "impromptu duet" at a club last night — singing "Space Oddity" by David Bowie. Guess who thought they did a great job? Simon Cowell. [The Sun]

• Rihanna will be subpoenaed to testify at a preliminary hearing on June 22 to determine if there is enough evidence to prosecute Chris Brown for assault, and her lawyer says she'll be there. Also required to attend: Chris Brown.

[Westchester, NY. February 28. Image via Getty.]