So you can imagine our excitement when the star, who is back with the second series of her E! reality show Christina Milian Turned Up, spilled the contents of her make-up bag to let us in on her biggest beauty secrets.
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The products she can't live without at the moment:
"There's always a great pair of lashes inside my make-up bag – I love Adrell lashes especially and any mink style lashes are great," she says.
"There's always an amazing red lipstick on me, too," she reveals. "I have a clothing line called We Are Pop Culture and we have lip glosses and nail polishes, so nowadays I've been wearing a lot of my own stuff. My favourite red colour is called Royally Red."
We're also obsessed with the Hourglass Extreme Sheen Lipgloss in Icon, £21 which glides on like a balm but has the potent staying power of a lipstick - it's an exact colour match, too!
Christina on the best beauty advice she's ever been given:
"I was told to moisturise your face before putting on make-up because it gives you an even skintone and a great finish," she recalls. "Your skin wont dry out half as much if you put make-up on top of a moisturiser and I love anything from Kiehl's!"
And for days when she's thrust in front of the camera?
"Before applying make-up I use a Kiehl's face mask (the Rare Earth Deep Pore Cleansing Masque, £21.50 works wonders) and a primer (try the Kiehl's Micro Blur Skin Perfector, £23)."
The genius make-up tricks and tips she has picked up on set:
"Being on photo-shoots and on set, I've learned that contouring is everything!" she laughs. "I've learnt how to keep it light and to make it look like you aren't wearing any make-up with a good contour - I don't like to overdo it though and I usually use M.A.C. Any of their dark brown colours are amazing on my skin colour."
Christina on making the most of what you have:
"I like to go for the natural look because I love the freckles on my nose!" she reveals. "I want to show my little details, but most of the time make up artists plaster make-up over them. There are little things that you want to really draw attention to sometimes and I say go for it."
Catch Christina Milian Turned Up Season 2 every Tuesday at 10pm on E!
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