Photographic evidence: Nikki Sixx and Kat Von D charity event at the Carmichael Gallery

At least he isn't signing a breast

Mötley Crüe bassist Nikki Sixx and his girlfriend, Kat Von D, star of "L.A. Ink", held a benefit event for Covenant House, a privately-funded agency providing shelter and other services to homeless, runaway and throwaway youth, at the Carmichael Gallery. Fans of the couple showed up for autographs, as well as view the art work created by the Mr. Sixx and Ms. Von D.

Click here for pics from the L.A. Ink premiere party »

Watch Kat Von D set a world record for tattooing »

Check out pics of the Kat Von D signing at Active»