The Coronation Street star is no stranger to popping out without the slap, and her down-to-earth approach to beauty hasn't gone unnoticed.
The survey, by PromotionalCodes.org.uk, asked 480 respondents which female celebrity remained faultless, even when the make-up wipes came out.
And stunning Michelle won the crown with 23% of the vote, snatching victory from TOWIE's Lucy Mecklenburgh who came in second place with 21%.
Both starlets are known for their bronzed glows, deep brunette tresses and stunning smiles, so it's no surprise they topped the leaderboard.
Meanwhile, Cheryl Cole's cute dimples and killer cheekbones meant she took third place, with 15% of respondents voting her the best fresh-faced celeb.
Coming in fourth place was yummy mummy Beyoncé (11%), who recently lopped off her locks before sporting a chic bob at this year's Virgin Media's V Festival.
Following suit was Jennifer Aniston, earning 9% of the vote thanks to her pared-back beauty regime and glowing complexion.
And flying the flag for SW3 was Made In Chelsea's Lucy Watson (8%), who often ditches the foundation for a make-up free look.
Other celebs who made the top ten include new mum Kim Kardashian and Bajan beauty Rihanna.
Ex-Corrie star Helen Flanagan took ninth place in the beauty battle, closely followed by Xtra Factor presenter Caroline Flack.