Will I have fun in Vegas if my friend can't join me?

My friend just let me know that she might not be able to go with me and my airfare is non-refundable. The hotel is paid for. I'm trying to decide if I should just go and possibly meet some other fun ladies to hang out with. I make friends very easily. I would love to find some girls who love to get all dolled up and go dancing! Otherwise I'm guessing I will just hang by the pool and maybe see a show or two. I obviously can't go to clubs by myself...