After an incredibly successful year, the cast of 'Glee' have signed up to do a second tour across the U.S and Canada in May.

The talented young vocalists will begin the extensive run of dates on May 21 in Las Vegas and will end the tour on June 18 in Long Island, New York before jetting across to the UK and Ireland to perform their live show overseas for the first time. 

Catch the cast on the following dates:

• May 21 - Las Vegas, NV
• May 22 - Sacramento, CA
• May 24 - San Jose, CA
• May 27 - Anaheim, CA
• May 28 - Los Angeles, CA
• May 29 - Valley Center, CA
• June 1 - Minneapolis, MN
• June 2 - Indianapolis, IN
• June 3 - Rosemont, IL
• June 6 - Boston, MA
• June 8 - Philadelphia, PA
• June 11 - Toronto, ON
• June 13 - Auburn Hills, MI
• June 14 - Cleveland, OH
• June 16 - East Rutherford, NJ
• June 18 - Long Island, NY

Check out the cast's version of Katy Perry's 'Firework' that featured in last night's (February 8) Valentine's Day episode, here: