Supermodel Heidi Klum is undergoing laser treatment to remove a tattoo on her arm dedicated to her former partner Seal. The German beauty had the singer's name inked on her right inner arm in 2008 to mark their wedding anniversary, but she is having the swirling design removed now they are no longer together. Klum, who filed for divorce from the Kiss from a Rose hitmaker last April (12), has recently been seen with her body art visibly lightened, although the nearby tattoos bearing her children's initials remain intact. A source tells People.com, "(Klum) is in the process of getting her tattoo removed. She's been through a few treatments."