Reality star Brandi Glanville took to Twitter Sunday to reveal her "favorite" star on The Real Housewives of New Jersey after the show aired.

Glanville - who stars in her own reality show on Bravo, The Real Housewives of Beverly Hills - tweeted "My favorite person on RHONJ is @KathyWakile's hubby!" The mother-of-two referred to Rich Wakile. Kathy saw the tweet by the fellow Bravo star and responded, "My favorite too! xo."

That same day Glanville tweeted "HAPPY BDAY TO MY VIRGOS" and listed among the names her boyfriend Drew Carter, and fellow Housewives stars Lisa Vanderpump and Kim Richards.

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Rich caused a commotion recently by allegedly tweeting nasty comments to RHONJ viewers. He also inspired the Twitter account WakileMustGo, on which fans claim Rich has a track of "rantings against women."

On Sunday night's Watch What Happens Live talk show, Kathy defended her husband to Bravo host Andy Cohen. He told Kathy he gets many tweets from people saying "Rich is mean to them on Twitter," and asked her to respond to the claims.

"My response is if you're going to put on an insult to one of his family members, namely me or of my children, you're going to expect something back," she said. "Throw a punch, you better hold your hands up, 'cause you're going to get it back...If you want to play that game, then he's the first one to play it with you."

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A fan also called in to the show and implied that Rich constantly disrespects Kathy on RHONJ.

"I'm sorry you feel that way, but that's not the truth," Kathy said. "He's always encouraging me. He's very supportive of me. He really wants to protect me. If it comes off [not] that way, you don't understand it."

Watch the video below to see Kathy defend her husband on Watch What Happens Live.