- Demi Lovato will soak up some of the limelight on the 2012 MTV VMA red carpet as she is set to perform before the award show kicks off. The songstress will perform her hit ‘Give Your Heart a Break.’ [MTV]

- Speaking of the VMAs, both Frank Ocean and Rihanna will join the ranks of performers, which is proving to be quite the loaded lineup. Alicia Keys, Taylor Swift, One Direction and Pink are all slated to perform. [MTV]

- Cute! Katy Perry tweeted a picture of herself and actress/BFF Shannon Woodward (of ‘Raising Hope,’ fame) posing with Mickey Mouse ears at Disneyland’s Club 33. [Twitter]

- Disney kids unite! Nick Jonas will be mentor to Demi Lovato’s team during the judge’s house round on ‘X Factor.’ [Ace Showbiz]

- Beliebers, ever the devoted fans, put together their very own trailer for Justin Bieber‘s upcoming book, ‘Just Getting Started.’ The biographical venture will be out on Sept. 13. [Ryan Seacrest]

- Chris Brown is busy shooting a video for his song ‘Don’t Judge Me.’ A still from the video shoot has surfaced showing Breezy sitting on the ground looking very pensive. No dance numbers for us, Breezy? [Toyaz World]

Watch the Demi Lovato ‘Give Your Heart a Break’ Video