Barbie might be a doll, but she's got the dream house, makeup, hair and clothes to rival any Hollywood actress. See pictures and videos of Barbie as well as all the accessories any real girl would dream of (What other doll has her own Jeep and Mini Cooper?). Check out the fashion designers lining up to create outfits for Barbie, from Isaac Mizrahi to Christian Louboutin. Click through photos of Barbie makeup (as well as Barbie without makeup!). Then discover what Barbie is posting to Instagram and Twitter. Yep, America's favorite doll tweets.