Celebrity tattoo artist Kat Von D has sparked speculation she and Jesse James are engaged after she was spotted wearing a huge antique ring on her wedding finger at a book signing on Tuesday.

After dismissing reports she has dumped reality TV star James, who is now divorced from ex-wife Sandra Bullock, and is now back with rocker Nikki Sixx, the tattooed star was happy to talk about the new jewelry item - but refused to confirm or deny engagement hints.
 
She told USA Today, "I don't know if I really feel comfortable talking about it."
 
However, she did reveal, "It's actually a ring from the 1900s... It's been an addition to all the rest of my jewelry and my Victorian collection. They don't make things like this anymore. There's no more craftsmanship in a lot of things."

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