Weekly Birthday Dopeness: Jennifer Love Hewitt, Chilli, Dakota Fanning, And MORE! (PHOTOS)

Ever wonder how old your favorite celebrity is? Well, for some, you'll definitely be surprised. Some musicians seem to be very mature, but really they're just babies. The same goes for actors who look not a day over 25, but have been on this earth long enough to be very seasoned at their craft.

GlobalGrind rounded up this week's celebrity birthdays and we're revealing their ages! Jennifer Love Hewitt's birthday is today, February 21st. Can you guess how old she is today?