Heidi Blair Pratt (née Montag; born September 15, 1986) is an American media personality and singer. She came to prominence with her starring role on the MTV reality series The Hills from 2006 to 2010. The series saw Montag date fellow cast member Spencer Pratt. In November 2008, the couple eloped to Mexico, though later married in the United States in April 2009. In July 2010, Montag filed for divorce after fifteen months of marriage to Pratt, but later called off the divorce.
Montag began working on her first studio album, Superficial, in 2007. It was released in January 2010. In 2011, she was featured on the VH1 reality series Famous Food.

Alyssa has been involved in humanitarian work, donating $250,000 of her own money to the Network for Neglected Tropical Diseases, and raising another $50,000 for South African women suffering from AIDS. She’s currently a UNICEF Goodwill Ambassador for the organization.
Leighton Marissa Meester (born April 9, 198] is an American actress and singer. Meester first garnered attention for playing Blair Waldorf in the CW television series Gossip Girl. She most recently appeared in the 2010 country drama film Country Strong, the 2011 thriller The Roommate, and the 2011 romantic-comedy Monte Carlo.
April Scott (born January 29, 1979) is an American actress and model. She has appeared on television programs such as Deal or No Deal and CSI: Miami, she also starred in the direct-to-video prequel to the Dukes of Hazzard movie, and the films, Living Will, The Penthouse, I Do...I Did, Coma, Nitetales: The Movie, and Nitetales 2.
Courteney Bass Cox (born June 15, 1964) is an American actress, who achieved fame for her role as Monica Geller on the NBC sitcom Friends. Cox has also starred in Dirt and the Scream series of movies. She currently stars in the ABC sitcom Cougar Town, for which she earned her first Golden Globe nomination.