The "Glee" cast will now play London's O2 June 25-26, 2011, with newly added shows on June 28 and 29, 2011. Series creator Ryan Murphy stated many of the European concert dates sold out in minutes, prompting the additional concerts.

As previously reported, the tour will launch in Manchester June 22, 2011, with stops to follow in Dublin's O2 Arena July 2-3, 2011.

The live concerts will feature Michele (Rachel), Monteith (Finn), Riley (Mercedes), Colfer (Kurt), Kevin McHale (Artie), Jenna Ushkowitz (Tina), Mark Salling (Puck), Dianna Agron (Quinn), Naya Rivera (Santana), Heather Morris (Brittany), Harry Shum, Jr. (Mike), Chord Overstreet (Sam) and Darren Criss (Blaine) will be featured in the concerts.

"Glee" creator Ryan Murphy conceived the live event, which will feature songs from both seasons of "Glee," including "Empire State of Mind," "Toxic," "My Life Would Suck Without You," "It’s My Life" and "Don’t Stop Believin'." Previous U.S. concerts featured a set suggesting McKinley High School. 

For tickets, phone (800) 745-3000 or visit Ticketmaster. Visit GleeTour.