Britney Spears and Kevin Federline Reunion- Lauryn Hill Tour- J. Lo Into Lil Wayne- Lady Gaga Challenges Drag Queen To a Gaga-off- Ja Rule Sets Release- more

The Day in Pop Digest for 3/15/11: (Billboard) Britney Spears and ex-husband Kevin Federline were photographed together for the first time since 2006 when they reunited to watch their son Sean Preston's little league game more

(FMQB) In response to the devastating tsunami and earthquake that hit Japan on Friday, Lady Gaga has designed a "Japan Prayer Bracelet" with all proceeds going to tsunami relief efforts. more

(FMQB) Lauryn Hill has announced a second leg of dates for her tour that has been hitting small, intimate venues. The trek begins on March 16 in Orlando and wraps at the New Orleans Jazz Fest on May 7. more

(FMQB) J. Lo has revealed that her next single will be "I'm Into You" featuring Lil Wayne. more

(BBC) Eastwood film pulled from Japan Warner Bros stops screenings of afterlife movie Hereafter following the earthquake and tsunami. more

(BBC) An Oscar-winning special effects expert is cleared of health and safety breaches over the death of a cameraman during filming of the last Batman film. more

(Billboard) Start singing "Ain't That Good News": A Sam Cooke biopic has taken a significant step toward becoming a reality. more

(Billboard) Ja Rule has announced that his new album, "The Renaissance Project," will hit stores the day before he begins a two-year prison sentence for criminal possession of a weapon more

(Jam!) 50 Cent came under attack from some of his Twitter.com followers over the weekend after making a series of tongue-in-cheek comments about the Japanese tsunami and earthquake disaster more

(Billboard) As Lady Gaga continues her seemingly endless Monster Ball Tour, the "Born This Way" singer is delighting fans with surprise post-show appearances at small clubs along the way. Not only has Gaga been performing her latest single complete with her back-up crew (watch her Dallas club showing of "Born This Way" from Mar. 13 below), but she's even challenged a drag queen a Gaga-off. See it here

(Jam!) An eBay auction for one of Justin Bieber's shoes will start over after the winning $5,500 bid reportedly came from a fan using her mother’s account without permission. more

(AP) A newspaper says a man has been charged with burglary after a break-in at Madonna's London home. more

Last and least, Billboard had this: "Jersey Shore" star Pauly D has signed on to become the exclusive resident DJ at the Palms Casino Resort in Las Vegas in 2011 more

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