Maura Higgins has celebrated her boyfriend Curtis Pritchard's birthday with a sweet throwback snap from the NTAs.The 29 year old, who found fame on the hit dating show Love Island, took to Instagram to post the picture to her 2.7million followers.The couple look happy as Curtis, who turned 24 today, poses in a striking black tuxedo while his beautiful girlfriend wears a figure-hugging nearly-naked purple dress, which many believe was inspired by Kylie Jenner.