Hey guys. Everytime I go to a club I see some girls looking at me and even some groups of girls getting near my group of friends for a long time. I know this is a sign of interest, but I never know how to approach them in the club situation.

I am a relatively good dancer and I know that if I am going to pick up girls at the dancefloor, I'll have to dance with them, but I just don't know how to open and what to say.

I am thinking I should open with "I think you're pretty and I want you to come dance with me". Any tips?