What should i do about my attention friend?

she has to know everyone and everyone has to know her and for the past 3 days we have been at the street fair together and all the attentions on her its so annoying. but when i try to like talk to the ppl she is talking to she gets pissed. shes not a bad friends shes just always like that im used to it but tonights the last ight of the street fair and i want it to be fun. what do i do?