Popeater — Filed under: Music News, CelebRehab, Troublemakers Backstreet Boys singer A.J. McLean has checked himself into rehab. "For personal reasons, I've checked myself into a rehab clinic," McLean says in a statement (via PEOPLE.) "With 2011 being a busy... more info

Starpulse — Backstreet Boys' pop comeback has hit a stumbling block - singer A.J. Mclean has reportedly returned to rehab to conquer his drug and alcohol demons once and for all. The singer has battled addic... more info

People.com — The Backstreet Boys member says he wants "to be healthy and at my best" for his upcoming tour more info

Jam! Showbiz Music, Canada — Backstreet Boys' pop comeback has hit a stumbling block - singer A.J. McLean has reportedly returned to rehab to conquer his drug and alcohol demons once and for all. more info

ContactMusic — BACKSTREET BOYS' pop comeback has hit a stumbling block - singer A.J. MCLEAN has reportedly returned to rehab to conquer his drug and alcohol demons once and for all.The singer has battled addiction for years and enrolled in treatment programmes in b... more info

TMZ — A.J. McLean from the Backstreet Boys has gone into rehab again ... TMZ has learned. One source tells TMZ McLean has been "out of control" in the last few months because of substance abuse, and it was interfering with the Backstreet Boys' upcoming tou... more info

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411 Mania — Click to see the list... more info

Perez Hilton — OMG! It's happening - and in more places than before! New Kids on the Block and Backstreet Boys have just added a SLEW of new tour dates to their upcoming EPIC summer tour. Now, more NKOTBSB lovers will get to enjoy the magic in their home town! Amaz... more info

People.com — The boy bands, who performed together New Year's Eve, plan a joint tour for 2011 more info