Season 1 Episode 20

"Green Isn't Your Color"

When Rarity gets to meet a famous fashion photographer, she realizes that this is her chance to promote the dresses that she's been designing, but her idea backfires when the pony is more interested in Fluttershy, whom Rarity chose to model her dresses. Can the elegant unicorn maintain her composure without becoming too jealous? Can the meek Pegasus handle the spotlight and the eyes of the adoring public? Meanwhile, Twilight is faced with a dilemma of keeping secrets told to her by Rarity, Fluttershy, and Spike, with the help of Pinkie Pie.