While a celebrity tabloid is reporting that the two didn't get along when J.Lo was the "22" singer's surprise performer at her Aug. 24 concert in Los Angeles, a source tells E! News that nothing could be further from the truth.
"The performance collaboration was a fantastic experience, and Taylor was thrilled," the source said. "Jennifer and Taylor hit it off tremendously and they had a blast working together, as did their respective crews."
Star magazine claims Lopez was "rude" to some of T. Swift's friends and demanded they not look at her or talk to her. The magazine went so far as to say Swift has decided never to work with Lopez again or even invite her to one of her concerts.
"Taylor loved working with Jennifer, and was so impressed with her professionalism," our source said. "Taylor is even putting together a video of her week of shows in L.A., and this will be a big part of that. Clearly, she would not do that if she was not going to work with her again."
At the concert, Swift introduced Lopez by talking about when she was a little girl.
"You know how you have your favorite song that you just play over and over and over again," she said. "You just blast it in your room and you'd sing in front of your mirror into a hairbrush, right? You have that one favorite song. It was your favorite song to dance to. Los Angeles, this is my hairbrush song."
With that, the sold-out crowd of 15,000 went crazy as they heard the opening notes of "Jenny From the Block."
They ended with a big hug.
"Thank you for inviting my family to be a part of yours @taylorswift13!!! #RedTourLA," J.Lo tweeted along with an Instagram photo showing four different pics of them in her dressing room.
Swift tweeted, "Sang Jenny From the Block with @JLo tonight at Staples Center. STILL FANGIRLING OUT ABOUT IT."