4 January 2012, 17:01
The 'Born This Way' singer has been thanked by her new boyfriend's former girlfriend for doing her "a favour".
US actor Taylor Kinney starred in Gaga's music video for 'You And I' in July last year and has since been romantically linked to the singer, however his former lover says she is glad the two are no longer together.
"He denied cheating but I didn't believe him so I dumped him," Brittany Sackett told Heat magazine. "I'm glad I found out. I can definitely do better.
"Lady Gaga has done me a favour in a way."
The real estate agent also revealed she recently bumped into The Vampire Diaries star and Gaga out together in a San Diego coffee shop.
"They looked like they'd been partying for a while," she explained. "I talked briefly with Taylor but Gaga didn't talk to me at all – it was super-awkward and uncomfortable."
The first photographs of Lady Gaga out in public with her alleged new boyfriend emerged last week.