Season 5 of "The Real Housewives of Beverly Hills" may be over, but viewers have not seen the last of these ladies. According to Us Weekly, things are going to get heated as the women of Beverly Hills take the stage for the reunion special. The source says it was largely Kim Richards who brought the dramatics as she launched attacks against Lisa Rinna and her own sister, Kyle Richards. Each of the ladies has had their own issues with Kim throughout the season, which viewers will get to hear more about during the three-part special.

According to a source Kim "came in guns blazing." TMZ previously reported that Kim and Kyle's issues will come to a head during the reunion as they rehash old, unresolved drama. Their sources say the two sisters have not spoken in months. While most of their problems stem from things that came up during filming, including Kim's sobriety and Kyle "taking" their mother's Palm Springs home from her, the site reports there are other things to blame for the demise of their relationship. TMZ claimed Kim and Kyle have not spoken since Kim's dog, Kingston, bit one of Kyle's daughters, putting her in the hospital. Us Weekly's source claims things got ugly between the pair as they were forced to come together for the show.

"Kim and Kyle were screaming at each other from across the couches," the source revealed adding that "By the end of the reunion, it seemed like their relationship is actually irreparable."

Kim will also reportedly duke it out with Lisa R., as the two discuss their now-infamous Amsterdam fight. As you may remember, Kim sent Lisa into a glass-breaking rage after she claimed to know a dark secret about her husband, Harry Hamlin. To this day the alleged secret has not been revealed and, TMZ reported there never was one. The site said Kim made the entire thing up just to get under Lisa's skin.

Kim wont be the only one on the attack during the reunion. A source told E! News Brandi Glanville will take a majority of the beating during this year's reunion, facing backlash from the likes of Lisa R., Kyle, Lisa Vanderpump and Eileen Davidson. Although it has yet to be revealed exactly what Brandi did or said during the reunion, she took time out of a recent podcast to apologize saying, "I lost my temper. And it was craziness." 

Tune in to "The Real Housewives of Beverly Hills" reunion part one tonight at 9 p.m. EDT on Bravo.