Is Evan Rachel Wood Engaged to Jamie Bell?

Could there be another celebrity holiday engagement to announce? Evan Rachel Wood was photographed sporting a gorgeous ring on THAT finger! 

OK! GALLERY: GEORGE CLOONEY AND EVAN RACHEL WOOD HOP ACROSS THE POND 

The Ides of March star and her actor beau Jamie Bell were pictured out and about on Sunday, and Evan did nothing to hide the giant diamond from the paparazzi.

But, there might be an explanation. A similar situation happened last November when Evan wore the same exact ring on the same exact finger. "Sorry to disappoint, but I have been wearing that diamond on my left hand since I was 14," she Tweeted, clearing up the confusion. "It was my aunts. Any engagement rumor is false."

OK! NEWS: JAMIE BELL RING SHOPPING FOR EVAN RACHEL WOOD

So, it seems the ring is not a symbol of Jamie's love, although he was spotted shopping for a sparkler late last month! 

Evan took to her Twitter again yesterday, writing, "I would like to clear up some rumors floating around. No... I'm not a smoker." 

Wait, either Evan is cracking a joke or she actually could be engaged! What do you think?