Julia Roberts

Rex

Lara Stone

Rex

Thandie Newton

Rex

Hot trend alert! Thandie Newton, Julia Roberts and Lara Stone (soon to be Mrs Walliams) have all signed on the dotted line to become the faces of three of our favourite beauty brands.

Julia is batting her lashes in the gorgeous new ad campaign for Lancome’s Hypnôse Precious Cells Mascara (we’re officially addicted). We were lucky enough to be whisked to Paris to have dinner with Julia but you’ll have to pick up our June issue to read more on that! Be warned, we have her secrets to how she still looks so fabulous.

Thandie is the new face of Olay Total Effects and we think her fresh-faced flawlessness makes her perfect for the job. Look out for the ad campaign shots, annoyingly stunning, no doubt.

News just hit InStyle HQ that Lara Stone is set to be the new face of Giorgio Armani Cosmetics. All those beautiful products within arms reach – including their Fluid Sheer which won Best Skin Illuminator in InStyle’s Best Beauty Buys 2010 - and we bet she gets her hands on their fragrances too. Jealous, us?!

SEE ALL BEST BEAUTY BUYS 2010 WINNERS HERE

We couldn’t help but wonder…. if you were to be the face of any beauty brand in the world, what would it be?? Let us know on Twitter

By Alice Ripman