But tennis insiders are adamant that Danielle Collins has a hidden tattoo that, well, is very Danielle Collins. "Did you know that she actually has a tattoo inside her lip that says 'savage?' ...

Check this out, as American Danielle Collins taunts the Aussie Open crowd after beating one of their own in Destanee Aiava, and after the match takes it a bit further by saying "thanks for the ...