Christina Aguilera celebrated her 26th birthday Monday evening at Cowboys Steak & Cocktails Restaurant In Prague, on the last leg of her European Tour.


Images Source: WeLoveCelebs.com

"The red lips are - I don't want to call them armour, but they're the clothes of my character and I'm in the business of entertainment. "I am a woman who has my extremely vulnerable side and my baggage - and at times I feel extremely weak. "And who's to say a little mascara doesn't make you feel more confident when you pop it on and look in the mirror? "It helps, especially in my position, where I have people waiting down the street to take pictures of me so they can evaluate and criticise every little flaw on my face. "I suppose that's where the armour would come into the picture!" - Christina Aguilera refuses to be seen without make-up