The 29-year-old singer hooked up with the eccentric star for hit Telephone, and rubbished rumours of rivalry, gushing that she could not possibly be fonder of her.
She told The Mirror, 'I feel like sometimes women get a bad rap. If we're both out around the same time, they think we're going to kill each other.
'And it's all about women learning from each other, and I respect talent and I respect people that work hard and good people.
'I love Gaga. I mean, if she didn't perform and she wasn't a singer, just as a human being, I love her to death.'