The Sunday Times Rich List is the UK's annual directory of lucrative homegrown talent, with the full 2012 edition hitting newspaper stands on 29th April. And this year's showbiz findings have turned up some interesting – and some entirely unsurprisng – results. Take a look at the countdown of 2012's 10 richest actors under 30 (no prizes for guessing who secures the top spot)…
Kimberley Walsh
Before becoming a member of Girls Aloud, Kim had already appeared in a number of TV shows and educational videos.
Rosie Huntington-Whiteley
Devon farm girl done good, Rosie turned her model's hand to acting in 2011's Transformers: Dark of the Moon, replacing Megan Fox - after an ill-ju
Sarah Harding
Like her fellow Rich List bandmate, Kimberley Walsh, party girl Sarah appeared in 2007 flick St Trinian's.
Lily Cole
It looks like 2007's St Trinian's has a lot to account for, launching the acting career of model Lily Cole - as well as those Girls Aloud ladies.
Rupert Grint
Celebrayshonnnn! Our first man in the list, Rupert Grint is best known for playing Ron Weasley in the mega successful Harry Potter film series.
Emma Watson
Trumping her co-star and on-screen boyf, Rupert Grint, Emma is the next Harry Potter star on the rich list, with a 2012 fortune of £26 million, £2 million m
Kiera Chaplin
Granddaughter to the legend of silent cinema, Kiera Chaplin began modelling in her teens and made her acting debut in the 2001 french film Absolutely Fabulous - a fra
Keira Knightley
Keira hit the limelight playing Jules Paxton in 2002's Bend It Like Beckham and has since scored wider popularity thanks to her part in the Pirates of the C
Robert Pattinson
Twilight star R-Pattz has added £8m in a year to his fortune and is now worth £40m.
Daniel Radcliffe
...And topping the list is rich list veteran Daniel Radcliffe who has built on his 2011 wealth by £6 million, taking his fortune for 2012 to £54 million - and m
