Watch out Teresa Giudice, your worst enemy might be in your own family!

The Real Housewives of New Jersey star has a reputation as a hot-headed villain who is pushing away her co-stars with her diva behavior, but Star magazine has exclusively learned that it’s actually her conniving sister-in-law, Melissa Gorga, who’s doing the stirring, turning the women against Teresa.

“Melissa is manipulative and jealous of Teresa’s fame and she has a dirty secret,” a source said about the brunette beauty.

The feud between Teresa Giudice and Caroline Manzo is deepening by the day, with the Real Housewives at each other's throats and the latter trying to push her former friend off the show, RadarOnline.com is exclusively reporting.

As previously reported, Caroline has voiced her desire to leave the show, with a source telling Reality Weekly, "She thought being on a reality show would be fun, but it's just been drama, lies, deception and scandal."

She may be on the verge of turning 40 years old, but Brandi Glanville still looks better than most teenagers in a skimpy bikini!

The Real Housewives of Beverly Hills star showed off her virtually fat-free figure in a skimpy pink bikini while frolicking around her Los Angeles home recently – and RadarOnline.com has the photos.

PHOTOS: Brandi Glanville Is A Red Hot Real Housewife

The Real Housewives of Beverly Hills stars Taylor Armstrong and Brandi Glanville have been "dirty dancing" with women while partying hard, RadarOnline.com is exclusively reporting.

As we previously reported, Eddie Cibrian's ex-wife and Armstrong are becoming notorious during filming of the third season for their partying whenever the cameras are rolling. Taylor had a catastrophic meltdown recently during a trip to Ojai, California, which left her co-stars fearing for her future if she doesn't seek treatment for her drinking.

The streets of Beverly Hills have as many plastic surgery offices as they do designer boutiques, so it’s no surprise that the Real Housewives have had their fair share of work done, and RadarOnline.com has exclusive details on their dramatic transformations.

Troubled Taylor Armstrong has a skinny face, but appears to have been plumped to high heaven with injectable fillers. “Not only is she missing the cupid's bow of her upper lip, but her upper lip is slightly larger than her lower lip: a classic trout pout,” celebrity plastic surgeon Dr. Anthony Youn, who has not treated any of the reality stars, told RadarOnline.com in an exclusive interview  “I also suspect that she's had Botox injections into her now smooth forehead.”

Eddie Cibrian's ex-wife, Brandi Glanville, one of the stars of Bravo's The Real Housewives of Beverly Hills, has been partying hard during filming recently and is turning into the new mean girl on the reality show, RadarOnline.com is exclusively reporting.

As we previously reported, fellow “Housewife” Taylor Armstrong has also been hitting the bottle and had a catastrophic meltdown during a recent trip to Ojai, which left her co-stars fearing for her future if she doesn't seek treatment for her drinking.

Vicki Gunvalson seeks solace with the man who is driving a wedge between her and her daughter Briana in the next episode of the Real Housewives of Orange County. The tearful 50-year-old tells boyfriend Brooks Ayers that her daughter branded him an “opportunist” which of course, he vehemently denies.

RadarOnline.com has a sneak preview of their sit down which shows Vick’s tearful heart-to-heart in full.

Last week saw Briana tell her mother she’d changed as she reeled off evidence of Brooks’ unsuitability, such as his DUI and lack of care for his "four children by three different women."

Despite growing concern from those close to her and increasingly erratic and destructive behavior, Taylor Armstrong continues to deny she is an alcoholic, bizarrely citing the fact that she is a great mother to her daughter Kennedy as evidence, RadarOnline.com is exclusively reporting.

During a recent trip to Ojai, Calif., Taylor had a "catastrophic meltdown" which left her fellow Real Housewives fearing for her future if she doesn't seek treatment for her drinking. Multiple sources tell RadarOnline.com that Taylor's behavior, which was all caught on camera, was out-of-control and frightening to witnesses and was fueled by the amount of alcohol she drank during the trip.

Following a tumultuous period in her personal life and explosive confrontations with her co-stars, Teresa Giudice finally has something to celebrate with the phenomenal success of her latest cookbook.

The Real Housewives of New Jersey star’s collection of culinary creations only hit shelves on May 8 but already it is a hit with healthy eating fanatics looking for delicious Italian favorites without the guilt.