Adele

Top 10 Under 30

TAYLOR SWIFT has knocked Lady Gaga off her perch as the world's highest-earning star under 30. The controversial singer has slipped to fourth on the Forbes Top 10 Under 30 list - with earnings down from $90 million (£58 million) to $52 million (£33 million) in the last 12 months - whilst Swift has earned an impressive $57 million (£37 million). SEE THE TOP 10 HERE The two are joined in the list's top ten by Vogue cover girls Adele and Rihanna (at six and three respectively), as well as Katy Perry and actress Kristen Stewart. SEE KRISTEN STEWART'S STYLE EVOLUTION Justin Bieber is the only man in the top five, but is joined in the top ten by rapper Lil Wayne, and Twilight stars Robert Pattinson and Taylor Lautner. SEE WHO ELSE MADE THE TOP 10 HERE Forbes considers album and concert sales, film earnings, endorsements and advertising work to compile the list. Much like the Sunday Times Rich List, athletes are not included in the chart. SEE LADY GAGA'S STYLE IN PICTURES YOU SHOULD SEE: Who the world's highest paid actress is... YOU SHOULD SEE: The world's richest supermodels...