Big Apple Music Scene — Lady Gaga announced dates for her North American Monster Ball tour this morning. She’ll play 31 stadiums beginning in Montreal on June 28 and winding up in Raleigh, N.C. on Sept. 19. ... More Post from: Crushable more info

Yahoo! Music UK — world entertainment news - Lady Gaga is to become the latest star guest on hit US TV show Glee. more info

Pop Crunch — The cast of Glee will pay tribute to burgeoning pop phenomenon Lady Gaga in an episode premiering later this season. The music of the “Poker Face” hitmaker will be featured in an upcoming Lady Gaga/theater-themed episode of the campy, award-winn... more info

Perez Hilton — She's coming back! Lady GaGa has just announced the dates for the 2010 North American Monster Ball Tour! Tickets will go on sale starting March 19th. CLICK HERE to see when the reigning Princess of Pop will be near you! CLICK HERE to see when the r... more info

VH1 News — Lady Gaga announced 31 dates for her first-ever arena tour in North America, kicking off on June 28 in Montreal. more info

Starpulse — Lady Gaga is to become the latest star guest on the hit TV show "Glee." The "Poker Face" hit-maker has signed up to join the cast of the all-singing-all-dancing series following a request from show... more info

MTV.com News — Monster Ball's second leg kicks off in Montreal on June 27 and continues through September.By Jocelyn Vena Lady Gaga Photo: Kevin Mazur/ WireImage This June, Lady Gaga will be heading back to North America for a nearly three-month leg of h... more info

Rolling Stone — • Lady Gaga Announces Summer Arena Tour • News Ticker: Guns n’ Roses, PiL • Watch Lady Gaga, Beyoncé’s “Telephone” • Abba Won’t Reunite for Hall of Fame • Phil Spector Appeals Murder Conviction • Rank the Best Long Music Videos... more info

Rolling Stone — Lady Gaga first announced the idea for her Monster Ball tour in October 2009, after her planned Fame Kills trek with Kanye West was canceled, and she debuted the live spectacle a month later. The singer revamped the show into a massive arena show for... more info

Gigwise — When she first heard... more info