Birthday: Nov. 21, 1985

Age: 27

No. 1 Song in 1985: 'Careless Whisper' by Wham

Other Notable Stars Born in 1985: T-Pain, Bruno Mars, Michael Phelps

When we first heard 'Call Me Maybe,' we thought to ourselves, "Aww! Another teen pop sensation with a catchy tune!" When we heard that Carly Rae Jepsen was really 27 years old, we nearly fell out of our chairs! Even though her brand of music is sugary sweet, CRJ is a grown lady and don't you dare forget it!