One of the coolest guys ever, the incomparable Brad Pitt, celebrated his 48th birthday on Sunday. Give it up for the award-winning actor, father, humanitarian and certified hunk!

What to give the man who has everything?

Posted in: Brad Pitt

Katie Holmes turns 33 today.

It's difficult to believe the mother of Suri Cruise and the husband of Tom Cruise has been around as long as she has, but it's true. She looks great for 33!

Posted in: Katie Holmes

Vanessa Hudgens turns 23 years old today, and it's safe to assume the young actresses might be received some well wishes from a number of male suitors.

While the star hasn't been involved in much professionally over the past few months - a rumored fashion line, but no movies or guest star appearances - she has been linked to a handful of eligible bachelors. There's been Austin Butler... Félix Rodríguez... Josh Hutcherson.

Posted in: Vanessa Hudgens

"Super Bass" rapper Nicki Minaj marked her 29th year on this planet today.

This morning, while well wishes poured in, she responded with a simple message on Twitter: "No wishes. Just thanks. Gratitude. To God be the glory."

Posted in: Nicki Minaj

A hearty happy birthday is due for Ian Somerhalder today, but The Vampire Diaries star doesn't want a card, a hug or even an iPhone 4 from fans.

Instead, the 33-year old would love fans to donate to his IS Foundation, a charity that looks out for the environment and which has already changed Canadian sled dog laws; delayed the Keystone XL Pipeline; and banned shark fins in California.

Posted in: Ian Somerhalder

Wow. Just wow. Britney Spears celebrates her 30th birthday.

It seems like a lifetime ago that we fell in love with this singer. In those 30 years, she's seen almost that many scandals. She's gone wild, then calmed down. She's been on top, hit rock bottom, then climbed and fought her way back to the pinnacle again.

Posted in: Britney Spears