Sometimes Mary Kate's do looks a little frazzled but we love this voluminous bouncy style.

It's all down some great curling tongs, a clever mousse and some strategic platting.
Create big, tumbling curls with Babybliss Curl Press 32mm, £32 from HQhair - a great gadget for donut-size curls.

Fix your curls in place by softly scrunching in some Shockwaves Twirl It Curl Shaping Mousse, £2.69 from Boots.