Bad Girls Club 4 is the fourth season of the Oxygen reality television series, Bad Girls Club. The fourth season was also the last season to film in Los Angeles, California until season six. Bad Girls Club 4 became Oxygen's "most watched Television show" beating out the previous season. Bad Girls Club 4 premiered on Oxygen on December 1, 2009. The two-part reunion special aired March 16, 2010, and part two on March 23, 2010, with Perez Hilton returning as the host. Season 4 was the first season to have had a two part reunion show.

Season 4 Episode 1 - Off the Wall

The Season 4 opener introduces seven new "bad girls"—Annie, Flo, Kate, Kendra, Natalie, Portia and Amber—who swoop in on a luxury Los Angeles mansion and try to coexist with one another. Air Date : 1st-Dec-2009  Read More

Season 4 Episode 2 - I Run LA!

Self-proclaimed house leader Natalie is in for a rude awakening when the other Bad Girls won't bend to her ways, leading to an explosive battle that could send one of them packing. While the other girls resist various attempts at house dominance by Natalie, Kate quickly discovers her inner Bad Girl when she stands up to the house dictator. Kendra and Natalie's budding alliance is threatened when the two come to blows during an explosive argument. Air Date : 8th-Dec-2009  Read More

Season 4 Episode 3 - No More Mr. Nice Girls

Flo unleashes her wrath upon the house when she is unexpectedly betrayed, while Kendra makes a shocking decision that rips the house in two. Air Date : 15th-Dec-2009  Read More

Season 4 Episode 4 - Can't Buy Me Love

Portia's home life takes its toll, and she snaps when Natalie goes too far; Annie tries her luck at speed dating. Portia leaves the house. Air Date : 22nd-Dec-2009  Read More

Season 4 Episode 5 - Don't Sweat the New Bitch

Newest bad girl Lexie arrives at the house and stumbles into a house divided where she is expected to choose sides; Natalie's relationship with Olamide takes a turn for the worst, leading her to set her sights on a new man. Air Date : 5th-Jan-2010  Read More

Season 4 Episode 6 - Paul and Kate Plus Hate

Kate's boyfriend Paul visits, bringing out the worst in Natalie, and prompting Kate to defend her man's honor; Flo's disapproval of Kendra's promiscuous lifestyle leads to a confrontation between the two. Air Date : 12th-Jan-2010  Read More

Season 4 Episode 7 - Bad Break

When Flo sets out to woo a woman, an appalled Amber's disapproval of Flo's same-sex desire ignites a fiery confrontation that might change the house dynamics for good. Meanwhile, the ladies pose for a photo shoot, and they reassemble with the baddest "bad girl". Air Date : 19th-Jan-2010  Read More

Season 4 Episode 8 - Friend??? Or Frenemy?

Natalie lures Kate into an unlikely alliance, triggering an angry backlash from the rest of the house, specifically Kendra. Elsewhere, Annie becomes fed up with being walked all over and finally defends herself while developing a harder edge. Air Date : 26th-Jan-2010  Read More

Season 4 Episode 9 - Sex, Lies and Bigfoot

Kate's relationship with Paul is doomed after she has a bisexual experience, while Natalie and Flo become fierce rivals. Air Date : 2nd-Feb-2010  Read More

Season 4 Episode 10 - Go With the Flo

Flo's toxic attitude continues to alienate the girls, leading to the most shocking goodbye in Bad Girls history. Meanwhile, Natalie gains Amber's respect during a street brawl between Amber and a club patron. Amber's boyfriend visits, giving Amber a new sense of hope for their relationship. Air Date : 9th-Feb-2010  Read More

Season 4 Episode 11 - The Puppet Master

The ladies head to Santa Barbara for a girls' getaway and a respite from thorny mansion politics. But there's a collision course of egos and wills between Kendra and Natalie, resulting in a no-holds-barred street fight. Air Date : 16th-Feb-2010  Read More

Season 4 Episode 12 - Clip Show

The clip show highlights season four's dramas, and allows viewers to see what they didn't get to see on TV and also personal thoughts from the original eight bad girls about their season. Included in the special are never-before seen footage and extras that weren't showed on televison. Air Date : 23rd-Feb-2010  Read More

Season 4 Episode 13 - Amber Alert!

Air Date : 2nd-Mar-2010  Read More

Season 4 Episode 14 - Out With a Bang

Air Date : 10th-Mar-2010  Read More

Season 4 Episode 15 - Reunion, Part 1

Air Date : 16th-Mar-2010  Read More

Season 4 Episode 16 - Reunion, Part 2

Air Date : 23rd-Mar-2010  Read More