Christina Aguilera Hair?

I was looking st some pics of Christina Aguilera and one of her hairstyles that caught my attention was this one https://i158.photobucket.com/albums/t81/c... I really want to get that look but since I have dark brown hair color I was thinking about getting the highlights but I dont know what color is her hair. Also I see she had a tan right? What kind of tan brand should I buy, I dont want an expensive o

Loreal has great highlight colors! I use them all the time. I was afraid to use it at first, but with the cap, you can't make a mistake!