21. It's the number most often associated with Adele, due to her best-selling album, one of the most popular in the history of the universe.

But let's all focus on 24 today instead, shall we? That's because it's the new age of this incredible artist. That's right... it's her birthday!

Posted in: Adele

The legendary Levi Johnston turns 22 years old today.

For a brief synopsis of Levi's short time on this planet, let's excerpt from his Wikipedia bio, since it's straightforwardly funnier than anything we could write:

Posted in: Levi Johnston

Barbra Streisand turned 70 this week. Seventy!

The star marked the milestone with a party to remember in Malibu, Calif., on Tuesday, celebrating with close friends and enjoying a performance by Johnny Mathis.

Posted in: Celebrity Birthdays

The best looking, least irritating member of the Kardashian family turns 33 years old today.

That's right, Kourtney Kardashian is celebrating a birthday, which may come as a surprise to many because - unlike her sisters - we haven't been hearing a great deal about Kourtney. No Las Vegas party appears to be planned, no talk show appearances are in the works, she isn't talking incessantly about procreating.

Posted in: Kourtney Kardashian