Sandra Bullock says her baby son Louis is a 'flirt'.

Oscar-winning actress - who adopted a son named Louis in January 2012 when he was just born - admitted his son had been able to glance at the women, which can sometimes cause embarrassment.

He said: "He's a little flirty! He must appreciate the fairer sex."

"He did not tease me like that, and someone told me that probably a good thing. He could see where he just cut the woman's eyes, and I was like, 'I'm so sorry! I do not know what happened.''

Sandra also admitted he is very biased when it comes to Louis - he began adopt with her ex-husband, Jesse James and carried on the process after discovering he was having an affair - and can not wait to spend the festive season with him.

During his appearance on 'The Late Show with Jay Leno', star of 'Very hard and Very Close' said: "He's probably the best baby in the world, but I think every parent says that."

"I do not think he understood the concept of Christmas, but he did not understand that everything on the high level is really bright with lots of lights. He did not get it yet but I think next year he will get it and demand it."