Since Britney tweeted about tomorrow's upcoming iPhone App, fans are psyched! Here's a bit of what they're saying- leave your thoughts in the comments!

Vera B. Me and my iPhone Are waiting for you!!

FidelnFred L. Can't wait till Monday when the app's released!!! Me & my iPhone are soo excited!! Brit, you soOo rock my socks!!!

Frances C. I can't wait till it comes out!! I'm so gonna get it!!

Tae F. Oooo can't wait!

Nicolas G. Ok ... I'm runnin' buy one too !!

Will G. ' i can't waite for your app to come out. I'm so downloading asap. ^_^ ily britney x3.

@rjkennedy That's it- I've had it! I'm getting an I-phone now JUST because Britney Spears! THEY HAVE AN APP FOR THAT!!!

@MATTvalentino britney spears has an iphone app that comes out monday. LOVE IT!

@ErinAttack I want an iphone just for the new britney spearsapp coming out [monday] :-D

Update: Here are a few more from Sunday morning:

@blowkiszez ♥ Guess who Just bought the new Britney Spears app for her Iphone.... ... Yup that Would be me =) ♥

Junior V. "It's Britney" - YAY! I just got it!

Tom S. oh my gosh this app is incredible, i looove the dancer thingy!!!

@ashLElise Really excited that Britney Spears is coming out with an iPhone app. I will obviously be buying that.

Amy L. It's Britney's App!

Julien C. Oh my God!!! In France we just got it . " It's Britney!".

Christopher Paul F. ...Just bought it! :D

@germanylovesme: @britneyspears I just got the Its Britney app!! I love it! It's nice to be in germany and still be up to date on the important stuff!

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This morning, Britney's Twitter and MySpace were hacked.  We apologize for any offense the message from the hacker caused and are working with Twitter on remedying the situation as quickly as possible.

Update- 7:54am PST:

The situation with Britney's Twitter account has been resolved, however, Britney's MySpace account is still hacked.

Update- 8:36am PST:

We have also regained control of Britney's MySpace profile.