While You Were Sleeping: Angelina Jolie Reveals She Had A Double MastectomyBy Stephanie TillmanMay 14, 2013 / 8:00 AM[caption id="attachment_100862" align="aligncenter" width="607"] (Getty)[/caption]Angelina Jolie wrote in a New York Times op-ed piece that she underwent a preventative double mastectomy to lower her risk of breast cancer.Mariah Carey is planning a world tour.Britney Spears was spotted wearing a gold band on her engagement finger.Dr. Joyce Brothers died at 85.Ryan Gosling worked with shirtless Matt Smith on the How to Catch a Monster set.Kim Kardashian praised Kanye for lashing out at a photographer after he ran into a sign.Jennifer Lopez is buying a $10 million mansion in the Hamptons.