The funnyman filed for divorce from Perry at the end of last year, but refuses to speak ill of his former partner because he had a great time during their short marriage.
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In a pre-taped interview with Ellen DeGeneres, which will air on Thursday, Brand says, "I still love her as a human being, but, sometimes when you're in a relationship, I suppose it doesn't work out."
"That doesn't mean I regret it or anything. I was very happy to be married with her. She's such a beautiful human being and I just have only love and positivity for her. That is still a person I still consider to be beautiful and I have nothing but positivity for her."
Brand and Perry reportedly reached a settlement back in February, and their divorce is expected to be finalized in July.