Today is a huge day for Austin Mahone! Not only does the 'MMM Yeah' singer turn 18, he also announced the release date of his debut album 'The Secret,' revealed details about his much-buzzed about collaboration with Justin Bieber and released the dates for his upcoming tour! 

The birthday boy, whose album 'The Secret' is set to drop May 27, will tour this summer and early fall in support of the record. Mahone is now headed to the big leagues -- unlike his previous headlining tours, this time he'll be headlining stadium shows. Pretty impressive! And you know the concerts are going to be crazy: Mahone will be supported by the Vamps, Fifth Harmony, Shawn Mendes and past tourmate Alex Angelo. Be prepared for the high-pitched shrieks, Mahomies!

Check out Austin Mahone's 2014 tour dates below: 

7/25 - San Antonio, TX @ Freeman Coliseum
7/26 - Houston, TX @ NRG Arena
7/27 - Grand Prairie, TX @ Verizon Theatre at Grand Prairie
7/29 - Phoenix, AZ @ Comerica Theatre
7/30 - Los Angeles, CA @ Nokia Theatre L.A. LIVE
7/31 - Las Vegas, NV @ The Joint @ Hard Rock Hotel & Casino
8/2 - San Jose, CA @ Event Center @ San Jose State University
8/4 - Redmond, WA @ Marymoor Park Ampitheatre
8/6 - West Valley City, UT @ Mayerik Center
8/7 - Broomfield, CO @ 1st Bank Center
8/9 - Milwaukee, WI @ 1st Eagles Ballroom
8/10 -Minneapolis, MN @ U.S. Bank Theatre at Target Center
8/13 -Toronto, ON @ T.D. Echo Beach
8/16 - Manchester, NH @ Verizon Wireless Arena
8/19 -Baltimore, MD @ Pier Six Pavillion
8/20 - East Rutherford, NJ @ Izod Center
8/21 - Philadelphia, PA @ The Mann
8/26 - Pittsburgh, PA @ Stage AE Outdoors
8/27 - Cincinnati, OH @ U.S. Bank Arena
8/29 - Greensboro, NC @ White Oak Amphitheatre
8/30 --Charleston, SC @ Family Circle Stadium
8/30 --Charleston, SC @ Family Circle Stadium
8/31 --Simpsonville, SC @ Charter Amphitheatre
9/2 --Birmingham, AL @ Boutwell Auditorium
9/5 --St. Louis, MO @ The Fabulous Fox Theatre
9/6 --Whites Creek, TN @ The Woods at Fontanel
9/9 --Cleveland, OH @ Wolstein Center