On June 20, 2009, Nicole Richie -- the original "Ballerina Girl" -- gave her fans a glimpse of her and her adoptive dad Lionel Richie and twittered, "She was 4, he was 36. Now he's 60. Happy Bday @lionel_richie."
Photo Credit: Courtesy of Nicole Richie/TwitPic
Inset Photo Credit: Getty Images