Pixie Lott sizzles in American TV movie
The 19-year-old singer showed off her curves in a white bikini in Nickelodeon film Fred: The Movie.
Other scenes saw the blonde teenager donning Marilyn Monroe-style curls and a spotty swimsuit as she lounged by a paddling pool with lead actor Lucas Cruikshank.
Fred: The Movie, which aired in the United States on Saturday night, is a film based on the popular YouTube series about schoolboy Fred Figglehorn.
Cruikshank, 17, has been posting the homemade videos to YouTube since 2006. His Fred channel has got almost two million subscribers and his videos have been watched more than 500 million times.
In the movie Lott took on the role of pretty schoolgirl Judy – the subject of Fred's fantasies and unrequited love.
In one particularly stomach-turning scene, the singer looked repulsed as Fred vomited all over her dress at a house party.
Nickelodeon bosses have said they hope to turn Fred into a franchise and the channel has already committed to making a sequel.