Funkmaster Flex Calls Cardi B a “Terrible Rapper” Legendary DJ Funkmaster Flex has just said some not-so-kind things about Cardi B. Lately, the 52-year-old hasn’t held back when it comes to opinion on the hip-hop world, and recently in an interview on the Cigar Talk podcast. Flex voiced his thoughts on popular rapper Cardi B. “I do think she’s a terrible rapper,” Flex said. “She’s an amazing entertainer. I love her on social media. I love the way she talks on a subject. I like her whole swag. I like everything… but she’s a terrible rapper man.” Do you think Fun Flex took things too far? Do you agree with Funk Flex?