Who does Mob Wives star Renee Graziano consider a "loyal friend?" Look no further than her costar Karen Gravano.

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Graziano tweeted her love for Gravano on Wednesday.

Gravano also recently posted a photo on Instagram of the original cast of the VH1 show and said "we put in that work and paved the way!!!! #Mobwives" and that she "missed the old days" of the show.

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Gravano wasn't on last season, but seems to be on for next one since she was involved in the rumored fight between Graziano and Big Ang (a.k.a. Angela Raiola).

According to The New York Daily News, Big Ang "tried to attack" Graziano while filming recently. "Big Ang went psycho," a source told the newspaper. "Renee literally ran out of the place."

"I would run out, too - (Big Ang) is scary!", the source continued about the reported fight. "She was screaming at (cast member) Gravano and Renee, calling them 'rats'." No one was exactly sure what sparked Big Ang's anger, but only D'avanzo could calm her down, reportedly.

"It was a shock because Big Ang is so sweet - she's really not a fighter. Renee must have really upset her. Karen got in the way, and she was tossed like a feather by Ang."

Neither has commented on the rumored fight, but it appears that Gravano always has Graziano's back.

Mob Wives is expected to come back in December.

Tags: Mob Wives vh1