10 celebrities Taylor Swift has brought on stage for her tour (+Photos)

2. Lisa Kudrow

Any true Friends fan remembers Phoebe Buffay’s “Smelly Cat” (and likely remembers all of the lyrics as well). Well, Taylor certainly does. She invited Lisa Kudrow (for those of you that don’t know – she is the actress that played the infamous Phoebe) to the Staples Center stage in Los Angeles on August 26 to belt out a rendition of the tune. Lisa, who now stars of the TV show The Comeback, turned to Twitter following the performance to share her love for her new-found musical friend. She wrote, “so @taylorswift13 is the best person I’ve ever met. That was fun. Thanks Taylor.”