Movie stars in today's day and age must keep up with social media trends if they want to keep connected with their fans. So it makes sense that the latest star to join Instagram is Halle Berry. The 49 year old actress finally joined the picture sharing platform Wednesday, and did so in style. She uploaded a topless photo of herself in a thickett of bamboo with a caption reading "I'm looking forward to sharing our world through images that reflect my emotions and perceptions,"