Megan Linder

While Rachel tries to sort out her mixed feelings for her handsome colleague Gavin, Ross recruits Chandler to help him meet attractive women and make Rachel jealous. Meanwhile, Phoebe regrets bringing Monica to a karaoke night when she takes the microphone and delights in the applause, unaware that the men in the audience are cheering because they can see through her dress, and Joey submits to painful eyebrow waxing.

Kirsten's unemployed sister, Hailey, moves in with the Cohens and disrupts the entire family when she behaves like the houseguest from Hell. Hailey eats her way through the refrigerator, controls the television, is disrespectful to Kirsten and shows no signs of leaving. Desperate for some time alone with his wife, Sandy urges Kirsten to resolve the problem with her sister.