Ever hear something go bump in the night? Well that thing may possibly be Miley Cyrus! Today on Twitter, 'The Climb' singer tweeted that she got a sleepwalking-related injury in her previous night's sleep. Both Nicki Minaj and Adam Levine tweeted their thanks to fans who woke up early to see them on 'Good Morning America' and the 'Today' show, respectively. Though, no mention of any nipple slips on Nicki's part. Josh Groban confirmed that he will be touring in South Africa and Crystal Bowersox tweeted about her diva-esque behavior on her birthday yesterday. See what your favorite stars were chirping about today!