Celebrity tattooist Kat Von D and rocker Nikki Sixx had Hollywood gossips buzzing at the premiere of "Jackass 3D" on Wednesday night when the former couple arrived together but refused to pose for photos.

Sources tell WENN Von D, who split from the Motley Crue bassist earlier this year and is now dating Sandra Bullock's ex-husband Jesse James, was visibly upset on the red carpet but refused to discuss her personal life with members of the media.

One photographer says, "They showed up together but posed separately. They wouldn't even agree to pose with (Jackass star) Steve-O. It was very odd.

"They ignored all video interview requests and she really did seem a little teary eyed. Eventually they quit the red carpet and went into the screening together.

"I wouldn't say there was anything romantic going on, but they looked like good friends."

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