After nine years of marriage, three kids and two seasons of the reality show Real Housewives of Beverly Hills, hotel mogul Adrienne Maloof and her plastic surgeon hubby Paul Nassif are filing for legal separation this week, according to several reports.

The couple fought constantly during the first two seasons of the hit show - but always with a tinge of humor. The pair aren't the first of the Housewives cast to split -- Camille Grammer and actor husband Kelsey divorced just after the beginning of the first season and Taylor Armstrong separated from her husband Russell just before he took his own life in August 2011.

Maloof and Nassif have three sons - Gavin and twins Colin and Christian, who were rarely seen on-camera during the series. Kim and Kyle Richards, Lisa VanderPump, Taylor Armstrong and Brandi Glanville will be joined by Yolanda Hadid this season - she's the fourth wife of Grammy-winning music producer David Foster. Camille Grammer will not return.

Kyle Richards sure does draw a crowd!

The Real Housewives of Beverly Hills star threw an opening party for her new boutique Kyle by Alene Too! in Beverly Hills on Saturday, and her co-stars came in support of her big night! Taylor Armstrong, Lisa Vanderpump, and Camille Grammer were all on hand to watch their friend launch her business, but one person was mysteriously absent - sister Kim!

How fab does the former Mrs. Kelsey Grammer look?! Channeling Alice in Wonderland, the blonde beauty looked amazing with a shorter 'do... so did she chop off her signature locks? Click thru to see!

The usually over-makeup'd Taylor Armstrong was a little more naturel Friday as she left 901 salon in West Hollywood.

The Real Housewife of Beverly Hills wore a flowing aqua dress, accessorized with a mint green Balenciaga bag and matching bangle, and white wedges.

When we asked about the upcoming premiere episode of the hit Bravo reality show in which she and Brandi Glanville have a bit to drink and get into a fight during a weekend getaway in Ojai, she laughed off reports that she and her costar drink too much.

A recent UsMagazine report claims a sources says Armstrong has been having "drinking issues" while filming the third season of the show.

Check out our video to see exactly what she has to say about that and about Brandi ...

Taylor Armstrong visited the ladies of The View, and The Real Housewives of Beverly Hills star looked stunning in black and white.

The blonde beauty Tweeted:

"On my way to NYC to start bringing the Domestic Abuse dialogue out in the open!"

Armstrong's husband, Russell, who killed himself last year, has been accused of beating the reality star. When asked about her late husband, Taylor said:

"I love him to this day and miss him terribly ... The good times were the best I've ever had and the worst times were the worst I've ever had."

Taylor will soon be releasing her book "Hiding From Reality" in which she talks about how her life has been impacted by domestic violence.

Kim Richards is admitting to the world that she has a drinking problem. While appearing on the Real Housewives of Beverly Hills reunion show, Richards tells Andy Cohan, "I'm an alcoholic."

The reality star has recently checked out of rehab ... being treated for alcohol abuse. But this is the first time Richards is admitting that she has a problem with booze.

Also part of the RHOBH three-part reunion show ... Camille Grammer and Taylor Armstrong go at it over the "tea party" episode and Brandi Glanville tries to defend her controversial comments.

Never a dull moment with these ladies from the 90210!

Taylor Armstrong's problems continue to unravel on this season of The Real Housewives of Beverly Hills, and now the reality star's friends are trying to get her into rehab, according to RadarOnline.

Just last week, a very emotional Taylor was seeing getting help from a girlfriend while making her way to the car after dinner at Craig's Restaurant in West Hollywood.

In our video, she can be seen clearly stumbing and was having a hard time holding herself up.

A source close to Armstrong tells Radar:

"Taylor's closest friend and advisers have told her that she needs to go to rehab. Taylor admits that alcohol has become her crutch in dealing with Russell's suicide, and coping with the drama of being on The Real Housewives of Beverly Hills."

Taylor's husband, Russell, was found dead at 47 on August 15 after an apparent suicide. The source goes on to say:

"Taylor recognizes that alcohol is playing a much larger role in her life than she would like, but she is refusing to go to rehab, primarily because of Kennedy. Kennedy has already endured the loss of her father, and Taylor just doesn't want to spend any time away from her, period."

Her daughter Kennedy, whom she had with Russell, is five years old.

Check out Taylor's unsteady exit from Craig's restaurant in our exclusive video below.

Taylor Armstrong needed a friend's help while making her way to the car after dinner at Craig's Restaurant in West Hollywood.

The Real Housewives of Beverly Hills star, who appeared to be crying, clearly stumbled and was having a hard time holding herself up.

Taylor's husband, Russell, was found dead at 47 on August 15 after an apparent suicide.

Seeing as she's clutching a Barneys bag, we doubt she was there to make a return, so it looks like Kyle Richards is taking advantage of some of the post-Christmas sales. Of course, a sale at Barneys New York isn't exactly bargain shopping, but Kyle is a Real Housewife, so we have a feeling she can afford it...