Celebrity Tweetup: What’s new in the star-studded Twitterverse? We’ve scanned our favorite celeb Twitter feeds for the day’s funniest, wackiest, most profound and most inane Tweets. Don’t forget to follow @Crushabledotcom for celebrity news, gossip, and the stuff you care about.

Jordin Sparks, singer (@TheRealJordin):

Kelly Osbourne, reality star (@MissKellyO):

Rainn Wilson, actor (@rainnwilson):

Lady Gaga, singer (@ladygaga):

Katy Perry, singer (@katyperry):

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We may have been offended by John Mayer’s comments to Playboy on behalf of womankind, but don’t ever underestimate the power of a protective daddy.

Over the weekend, OK! magazine reported that Jessica Simpson’s poppa Joe had words with John, defending his daughter against the singer’s description of her as “sexual napalm,” among other things.

Joe called John and told him “to stay away from his family and man-up and apologize for his comments,” a source told the magazine. Thankfully, the source (aka Joe Simpson) added that John did actually try to apologize — perhaps finally realizing the error of his ways. But will he finally just keep his mouth shut for future interviews?

Joe Simpson’s Furious Call To John Mayer OK! Magazine

Post from: Crushable

What’s new in the star-studded Twitterverse? We’ve scanned our favorite celeb Twitter feeds for the day’s funniest, wackiest, most profound and most inane Tweets. Don’t forget to follow @Crushabledotcom for celebrity news, gossip, and the stuff you care about.

Rob Kardashian, reality star (@RobKardashian):

Emmy Rossum, actress/singer (@emmyrossum):

Rainn Wilson, actor (@rainnwilson):

Emma Roberts, actress (@RobertsEmma):

Nick Cannon, actor (@NickCannon):

Katy Perry, singer (@katyperry):

Lauren Conrad, reality star/designer/author (@LaurenConrad):

Chris Colfer, actor (@chriscolfer):

Justin Bieber, actor (@justinbieber):

Post from: Crushable

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Avril Lavigne’s new commercial for Proactiv! I had to record quickly when I saw it, hence the bad quality (I used my little digicam to record the TV as I didn’t have the cable I needed to do a proper cap at the moment.)