Appearing on The Ellen DeGeneres Show on Thursday Brand said:
"I still love her as a human being, but sometimes when you're in a relationship I suppose it doesn't work out, does it? But that doesn't mean I regret it or anything."
"I was very happy to be married with her," Brand continued. "She's such a beautiful human being and I just have only love and positivity for her."
The couple were married for 14 months.
Perry has been seen out with Florence + The Machine guitarist Robert Ackroyd.