Mischa Barton: Anti-Cernes concealer by YSL, £18.
"I've realised I'm a bit of a workaholic." says Mischa who uses this concealer to cover up dark circles.
Sexy Red, Nubar Nail Polish, £7.95.
"I love Nubar nail polish."
Reese Witherspoon: Johnson's Baby Shampoo, £2.53.
Reese uses this shampoo to keep her hair soft and shiney.
Glazewear Lipgloss, Avon, £2.50.
"Lipgloss! It's my favourite and I carry it with me all the time. I love Avon's Glazewear."
Scarlett Johansson: Ultra shine lipgloss in 'Candy' by Dolce & Gabbana, £18.
"When I'm going for a smokey eye look, I love a little of this gloss on my lips. It's just enough."
Kate Moss: Volume Flash Mascara, Rimmel, £4.99.
Kate Moss' mascara of choice is this one by Rimmel.
Mary Kate Olsen: Grapefruit Splash Fragrance, Marc Jacobs, £39.
Mary Kate loves the summery grapefruit scent.
Poisetint, Benefit, £22.50.
Mary Kate is a big fan of this to get rosey looking cheeks.