Katy Perry Says She and Taylor Swift 'Fight Like Cousins,' Addresses Rumor They're Related

etonline.com:

Katy Perry is having trouble believing one particular fan theory about her and Taylor Swift, but she's open to researching.The «Smile» singer appeared on Friday's , and the host brought up that it was reported on MyHeritage.com that she and Swift were actually ninth cousins.

Perry called the rumor «fan fic,» but joked, «Well, we fight like cousins.»The pregnant pop star was, however, open to exploring whether she was actually related to the «You Need to Calm Down» singer. «Wow, I'm going to have to ask her if this is true or if we should, like, get blood tests together or something,» she mused.

In June of last year, Swift was on the same radio show and talked about making amends with Perry after a years-long feud. «Something felt so much.