Caroline Wozniacki - former world #1, two-time US Open finalist, current #5 tennis player in the world
Serena Williams - world #1, 20-time Grand Slam champion

WOW

Doesn't look like friends to me imo, just fans.

Serena was on stage with her.

These are true friendships, congrats Tay

and the people she dates

not that of a huge deal but it's just peculiar that they're usually high profile ones

Fan a bit.

lol she's not my friend

Is it not obvious enough that she uses them to network / they use her to network? It's all mutually beneficial.

Some of them are probably more genuine than others, but yeah.

Tbh emma and this girl are just fans, serena is a huge fan too, none of them are her friends. They went too see the concert

Rena and Caro going to her concert doesn't make them friends.

@ Lord for not inviting Caroline on stage. Only superstars of their respective fields allowed.

I went to that Gaga concert back in September! Should I call her bestie or what?

Nnn Caroline is a superstar

Most forgettable #1 in history.

britney_cool_interesting.gif

She's friends with everybody. Except Katy Perry and Kacey Musgraves

They went to see the show.
Doesn't mean they're 'friends'.
Friendship takes years to build.