Happy Britney Spears Day Y'All!

Loading...

National Britney Spears Comeback Day is finally here, and we have a 27th birthday, an album release, actual tour dates and two Good Morning America performances to commemorate this very special event.

Brit-Brit put on her best non-Madonna ringleader costume and performed her new single “Circus” as well as “Womanizer” (after the jump, but it’s no different than her three European performances this weekend—same walking around and a dude getting beat up). All this fun took place under a giant circusy tent complete with jugglers, clowns and the Spears fam, including Mama Lynne, Papa Jamie and her boys Sean Preston and Jayden James.

After Brit finished up with "Womanizer," Diane Sawyer and Robin Roberts wished the pop princess a happy birthday—as did Hugh Jackman, Reese Witherspoon and Taylor Swift via videotaped messages. Britney seemed just as confused by this part of the show as we were.

Check out her performances and then let us know how you plan to celebrate National Britney Comeback Day.

View Next Articles

61 Comments

Now loading...

Add Your Comment!

Guests

E! Online members

Register | Forgot password?

Play nice and have fun. And please, no HTML tags or special characters including [&*#()!@$].
You've got 1000 characters left.

Post Comment

The Big Picture

Glassy Lassie Flashing some casual cool, Jessica Simpson shows off her big...sunglasses in WeHo

More Photos
GRAB & SHARE
Hello, you either have JavaScript turned off or an old version of Adobe's Flash Player. Get the latest Flash player.
Click Here

Our Partners

  • Huffington Post
  • PopEater

Get Your E! News Now

Text ENEWS to 4INFO (44636) for daily celeb news alerts

Standard messaging rates apply.

Did you know you can grab smokin' hot E! Online news, review and gossip through our RSS service?

New to RSS feeds? Learn more >>

Birthdate:

Enter your full birthdate:

  • Opt in for Breaking News Alerts

has been subscribed to the E! News Now Newsletter.

To change your settings, go to your preferences.

Hello, you either have JavaScript turned off or an old version of Adobe's Flash Player. Get the latest Flash player.