Austin Mahone turned the big 1-8 on Friday, and we have to say, this kid sure knows how to celebrate! The singer announced his debut album, The Secret, and that he's going on a 26-city tour of North America! The album is set to be released on May 27th and the concerts will kick off at the end of July in his hometown of San Antonio! Austin says, "This is for my Mahomies. Thank you for supporting me and sticking with me all this time. I couldn't think of a better way to celebrate my birthday than to be able to announce new music and a huge tour for all you guys!" Austin will be joined by The Vamps and Fifth Harmony on his tour!