Adele's second album 21 has been incredibly successful

Pregnant Adele has been named in a Top 10 list of the world's highest-paid celebrities under the age of 30.

The singer, 24, was ranked No 6 by US magazine Forbes after earning a reported £23 million between May 2011 and May 2012.

Adele - who is expecting her first child with boyfriend Simon Konecki - is joined in the Top 10 by fellow Brit Robert Pattinson, 26, who worked his way to No 9 after raking in £17 million.

Justin Bieber, 18, is the only boy in the Top 5, taking the No 2 spot with £35.6 million.

Country singer Taylor Swift, 22, topped the list after earning an impressive £37 million, with Rihanna, 24, Lady Gaga, 26, and Katy Perry, 27, completing the Top 5.

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Anna Duff