Guitarist James McVey is celebrating his 21st birthday today (April 30) and has been inundated with messages from fans celebrating the day on his behalf. 

The heartthrob took to his official Twitter page this morning and told his followers that he really appreciates all the well-wishes and will spend the day working as The Vamps are still on their UK headlining tour: "Working on your birthday is something all musicians get used to. Oh, and on Valentine's and every other event hahaha. Thanks for all your lovely birthday messages you laaaavely peeps."

'The Duff' actress Bella Thorne shared a birthday message with the star and tweeted: "My darling @TheVampsJames happy birthday...u are truly a shining star and brilliant human being. you are my most fave person 2 fight with xx."

The 'Can We Dance' hitmakers, meanwhile, just announced details of their first ever headlining tour of America and the jaunt is set to kick off on July 21 with a concert in Florida. Other states they will visit on the run include Georgia, North Carolina, Maryland, Boston, New York, Pennsylvania, Kentucky, Illinois, Minnesota, and California. Tickets for the shows are due to go on sale Saturday, May 16. 

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Watch The Vamps' U.S. tour announcement here: