Cara Delevingne has become the highest new entry in an annual list of wealthy young stars.

The 22-year-old model turned actress - whose latest film The Face Of An Angel is inspired by the trial of Amanda Knox - is estimated to have amassed earnings of £7.49 million, according to Heat magazine's rich list of under 30s.

Chart-topping stars One Direction retain their position at number one with a combined fortune of £77.52 million according to the magazine, having piled on £18.19 million over the past 12 months.

Cara makes the list at number 21, while fellow catwalk star Lily Cole is another high ranking new entry at number 30, with £6.2 million.

Runner-up in the list is Harry Potter actor Daniel Radcliffe, a non-mover who is estimated to have earned £63.56 million, while his colleague Emma Watson - who played Hermione Granger is at six with £31.65 million and Rupert Grint (Ron Weasley) slips to eighth with £27.33 million.

The list, in its fourth year, has been assembled after analysing financial dealings for TV, movies, record sales and endorsements.

Heat's editor-in-chief Lucie Cave said: "It must be dreadful for the young celebrities of Britain being not only talented and beautiful but filthy rich as well. The least we can do is give them a round of applause for bearing their burden with such grace."

Robert Pattinson and Keira Knightley remain at three and four, while Adele completes the top five, rising one position from last year's number six.

1. (1) One Direction (£77.52 million)

2. (2) Daniel Radcliffe (£63.56 million)

3. (3) Robert Pattinson (£51.41 million)

4. (4) Keira Knightley (£39.95 million)

5. (6) Adele (£36.25 million)

6. (5) Emma Watson (£31.65 million)

7. (8) Calvin Harris (£28.99 million)

8. (7) Rupert Grint (£27.33 million)

9. (10) Leona Lewis (£15.50 million)

10. (13) Alex Turner (£13.56 million)

11. (-) Katie Melua (£12.63 million)

12. (17) Coleen Rooney (£11.7 million)

13. (14) Joss Stone (£10.02 million)

14. (15) Charlotte Church (£9.67 million)

15. (16) Aaron Taylor-Johnson (£9.60 million)

16. (19) Carey Mulligan (£9.41 million)

17. (20) Florence Welch (£8.88 million)

18. (21) Nadine Coyle (£8.10 million)

19. (22) Nicola Roberts (£8.01 million)

20. (23) Gemma Arterton (£7.98 million)

21. (-) Cara Delevingne (£7.49 million)

22. (24) James Morrison (£7.49 million)

23. (30) JLS (£7.18 million)

24. (-) Jamal Edwards (£7.14 million)

25. (-) Mumford & Sons (£6.98 million)

26. (25) Lily Allen (£6.71 million)

27. (-) Jamie Bell (£6.73 million)

28. (-) Paolo Nutini (£6.28 million)

29. (26) Duffy (£6.26 million)

30. (-) Lily Cole (£6.20 million)