Isabel Coates is Blair Waldorf's loyal sidekick. She remains Blair's friend despite her losing rank as Queen Bee. She was best friends with Kati Farkas and tends to match outfits with her. During the first season, she and Kati often appeared in Blair's Audrey Hepburn dreamscapes and at one point she and Kati also appear in Dan's dreams. She is also an accomplished concert pianist. Isabel and Penelope contribute to the new rift between Blair and Serena when the position of Queen shifts from Blair to Serena. The see-through dress that she intended to wear to the Snowflake Ball is used to humiliate Vanessa. Isabel, Penelope and Hazel are all present when they plan on declaring Emma Boardman as the new Queen, which went to Jenny. Both Isabel and Penelope refuse to have a girl from Brooklyn carry out their legacy but Blair convinces them otherwise. She is also very jealous of Blair's achievements.
Tv Series BackgroundEdit
Isabel is one of the it girls at Constance Billard, she is one of Blairs most loyal sidekicks and was best friends with Kati to the point of wearing matching outfits on a day-to-day basis. Isabel is from a very wealthy family on the Upper East Side and at Jenny Humphrey's birthday party at her friend Hazel's apartment she reveals that she never wears the same thing twice adding mother taught me well.