BTM is sending some happy birthday wishes to actress and singer Hilary Duff who turns 25 today! Giving birth to son Luca in March, this year has been a big one for the former Disney star. Currently working on television comedy for Fox, Duff has been dedicating her time to raising her son and her philanthropic interests. We cannot wait to see what this versatile supermom comes up with next. Wishing you all the best on your special day Hilary!!