From one boy band member to another, Niall Horan took to Twitter today to wish Ashton Irwin — AKA the super cute drummer from 5 Seconds of Summer — a very happy birthday! "Happy birthday to one of the nicest guys I've had the pleasure of meeting!" the Nialler wrote on his page. Hmmm... we think we feel a bromance starting! ;)
Make sure to leave your happy bday wishes for Ashton in the comments below!