Crazy chick Miley Cyrus reached a milestone on Nov 23. Although she frequently behaves like an adolescent, much younger than her years, she has reached the ripe old age of 21.
To help her celebrate her birthday, Miley was seen partying with the likes of Kelly Osbourne, Wiz Khalifa, Amber Rose, Emma Roberts, Liam Payne, Niall Horan, Ke$ha and her sister Brandi.
Another songbird that also grew up with Disney and reached the same milestone this year is the lovely Selena Gomez.
Who do you think is hotter, Miley or Selena?