UPDATE: Jeweler Jaime Wolf confirms to Us Weekly that the rings are, in fact, wedding bands. Says Jaime, "I designed [them]. They were made with recycled platinum and conflict-free diamonds." (We'd expect nothing less from the enviro-friendly actress!) Congrats to the happy couple!

Natalie Portman and her Oscars date/baby daddy Benjamin Millepied sparked wedding rumors when they walked the red carpet with new ring finger bling on February 26, 2012.

The Oscar winning actress’s engagement ring appeared to have grown an extra band since Benjamin gave it to her in late 2010. Given that he has begun sporting a silver band on his left ring finger, we can’t help but wonder if the couple has tied the knot.

Although they weren’t shy about showing off their new jewelry, they have yet to make a formal announcement. So, congrats... maybe.

Source: Us Weekly

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