Miley Cyrus tweets makeup-free photo of herself in pajamas

Miley Cyrus took to Twitter on Monday to post a snapshot of herself without makeup, just moments after waking up. Find out which other stars have posted pics of their fresh-faced looks in the bedroom! Plus, "omg! NOW" catches up with Gina Gershon, who gives us the deets on her new movie, "Killer Joe," and reveals how she stays in such great shape!

Check back weekdays at 12 p.m. PT

• Become a fan of omg! NOW on Facebook

• Click here for Kristen's bargain style fashion

• Follow omg! NOW on Twitter

More Celebrity Features on Yahoo!:

• Miley Cyrus' patriotic new tattoo

• Kendall and Kylie Jenner: What their 'Kardashians' spin-off would be about

• 2012 London Olympics: USA Medal Winners