You're in Trouble (2007)

Kelly, Kim, and Carrie are lesbian house thieves who trick guys into robbing for them. Their neighbor, Jack, finds out about the robberies and blackmails them. In an unrelated incident, Jack, who is a complete jerk, gets dumped by his girlfriend, April. She starts going out with Elliot, a nice, buy very nerdy guy. Jack, along with two of his friends set out to break them up by making Elliot look bad in front of her. As Kelly, Kim, and Carrie struggle to come up with the money needed to pay off Jack, Jack tries to win April back.