The 20 year old shocked friends and family when she wed boyfriend Feldstein, who is Jonah Hill's brother, in a Las Vegas chapel last week (17Nov13).
Clint's estranged wife Dina Eastwood confirmed in an interview with U.S. chat show host Bethenny Frankel that the newlyweds are in the process of getting their marriage annulled just days after tying the knot.
However, in the latest twist in Francesca's bizarre wedding saga, it looks as though she's not keen to let go of her marital status quite yet.
The reality Tv star was photographed on Monday (25Nov13) running errands in Los Angeles while wearing what seemed to be a platinum and diamond band on her left finger. Earlier that day, she was even photographed at Feldstein's Hollywood home.
While Francesca has yet to comment on her marriage, Dina was not afraid to talk about the odd situation with Frankel, in a segment which will air on Tv on 10 December (13).
She added, "She's (Francesca) an adrenaline junkie. She's a lovely, smart, amazing person who will do a goof-off at a whim. Francesca would actually do something like that thinking that no one would ever find out. They don't get that they are tied to Clint Eastwood or that they have a little bit of success on their own.
"So she calls me and says, 'I didn't think anyone would find out'. (I said), 'Are you s**tting me? Like, what are you doing? Get home'. I just want to wring her neck, but I am going to hug her too."
Dina is currently in the middle of a divorce from the Dirty Harry star. They split after 17 years of marriage.