Welcome to Beverly Hills, where pint-size puppies are served breakfast in bed and a three million dollar home is scoffed at. In the premiere episode, Adrienne, whose family owns the Palm Casino Resort and the Sacramento Kings, decides to take the rest of the ladies on a private jet to get VIP treatment and sit courtside at a Kings game. The ladies include Lisa, a witty British restaurateur; former child actresses (and sisters) Kim and Kyle Richards, who are also Paris Hilton’s aunts; Kelsey Grammer’s soon to be ex-wife Camille, and Taylor, a beauty from Oklahoma with big Beverly Hills dreams. These ladies live big and when they fight, they fight big. They may be living in the lap of luxury, but with all that wealth comes even more drama.

It’s Easter weekend in Beverly Hills but that doesn’t mean that there is any less drama. Adrienne is on her way to Vegas for a shoot with a hot male model but she reluctantly decides to takes her husband Paul. Meanwhile, Kyle and Kim start squabbling at their family’s vacation home in Palm Desert when Kyle accuses Kim of having no life outside her children, an accusation that just might be true. The conflict escalates back home in Beverly Hills as the sisters celebrate Kim’s daughter’s birthday at a posh spa.

The glam of Beverly Hills meets the glitz of Las Vegas as Adrienne invites the ladies and their husbands to a Jay-Z concert at her Vegas casino resort, the Palms. Camille’s husband, Kelsey Grammer, is in New York rehearsing a Broadway play, so Camille relishes this weekend trip with the girls until she and Kyle start butting heads. Unfortunately for those two, what happens in Vegas does not stay there – and the fight continues back home.

After spending $50,000 on an over-the-top tea party, to celebrate her daughter Kennedy’s fourth birthday, Taylor is upstaged by her husband who brings in an even bigger birthday present. Meanwhile, Camille discusses her marriage while relaxing in her Hawaii home and Lisa receives a heartwarming birthday surprise.

Camille invites the women to New York for the premiere of Kelsey Grammer’s Broadway musical, but things are off to a very rough start. Adrienne receives some bad news from home and Kyle is still worried about the fallout from her and Camille’s Vegas show down. But in true Beverly Hills style, the women seem to pull themselves together and put the past behind them – that is until they all sit down together for dinner and the claws come out once again.

Still in New York, the women are all reeling over the past evenings meltdown and Kim continues to add fuel to the fire by refusing to stand up for her sister. It's the day of Kelsey's premiere and everyone's nerves are fraught, but it's a glamorous evening and it seems like the women do their best to sweep their problems under the rug – at least while they are in New York.

There is way too much tension among these Beverly Hills beauties, so Lisa decides to lighten the mood and set Kim up on a date with a millionaire friend of hers – so where does a standard date in Beverly Hills begin? How about a $55 million dollar home, one of the most expensive homes in the country. Meanwhile, Camille decides to unwind by going shopping. After receiving news that her husband Kelsey was nominated for a Tony Award, she quickly goes on a shopping spree, trying on gorgeous – and outrageously priced dresses.

Kyle and Mauricio's seemingly perfect marriage is put to the test as they debate whether or not to take the kids on a romantic trip to Napa Valley for a charity bike ride. Taylor's also giving back, and reveals some deeply personal insights into her past at a charity poker tournament. A surprising new twist in Camille's marriage to Kelsey is also revealed.

Camille throws a glamorous dinner party at her Malibu home and, in addition to the housewives, she invites a few special guests. The guests, however, bring up a sore subject and sparks fly between all the women in an explosive showdown, as Camille and Kyle's issues are once again exposed.

Lisa holds a charity event at her restaurant Villa Blanca and the ladies attend to show their support. Camille, however, is still dealing with the fallout between her and Kyle. Taylor also holds a big event – a Roaring Twenties party. It’s the first time Camille and Kyle are face to face since the last blow up so everyone is anxious to see if they can put the past behind them.

In an attempt to patch things up between herself and Kyle, Camille invites her to a potentially awkward afternoon of tennis and swimming. Lisa's houseguest Cedric reveals a tragic past no one ever knew about, and Kyle throws an off-the-charts "white party" for Mauricio's 40th birthday. It's fun and games until Taylor’s problems with her husband Russell take center stage.

With Kelsey in New York for so long, Camille is starting to realize there are cracks in their marriage, while Taylor looks for ways to resolve some of her own marital strife. It's another emotional event for the Richards' family as Kyle's oldest daughter Farrah graduates from college (the first in the family to do so). But Kyle is upset that her nieces Paris and Nicky choose a trip to Europe over the family milestone.

Taylor's birthday is coming up and everyone is excited to celebrate at a huge party on a fabulous Beverly Hills hotel rooftop. Unfortunately for the ladies, no one can escape the drama. Kim and Kyle finally go to blows after years of pent up family frustration. A lot of things are said and their sisterly bond may be broken forever. Meanwhile, another bond is breaking as Camille gets word from her husband that he wants to end their marriage.

Host Andy Cohen referees Part 1 of a two-part reunion installment, as reconvened 90210 ladies Taylor, Camille, Adrienne, Kim, Kyle and Lisa cast light on the frantic antics of Season 1.

Andy Cohen presides over the conclusion of a two-part reunion, which features the Beverly Hills wives recalling the diva dramas of Season 1.

Unseen moments from the first season.

The extended version of the Dinner Party from hell with unseen footage and new interviews.