Miley Stewart is struggling with alter-ego Hannah Montana's popularity and keeping her double-life a secret from the media, but Oswald Granger, a sneaky undercover journalist for UK celebrity magazine ''BonChic'', vows to uncover her secret. Miley (as Hannah) ends up in dispute with Tyra Banks over a pair of shoes she wants to buy for Lilly's birthday present. When Oswald follows her to the party, Miley is forced to attend as Hannah instead of herself, taking the focus of attention away from Lilly – especially when Hannah is accompanied by Steve Rushton and Days Difference in a performance of "Let's Get Crazy". Oliver Oken and Rico Suave try to stop Lilly from leaving, but the party is ruined by Rico's exploding "Happy Birthday Lilly" cake. Upset, Lilly accidentally tells Oswald that Hannah is from Crowley Corners, Tennessee, unaware that he is a journalist.