Cardi B recently broke the attendance a record at the Houston Rodeo, and she's thanking the late Selena Quintanilla for giving her courage to make it happen. Wearing a pink and blue sequence cowgirl outfit, the "Please Me" rapper performed at the Houston Livestock Show and Rodeo at NRG Stadium Friday March 1, breaking an attendance record once held by Garth Brooks. Cardi's performance drew a record 75,580 fans, only three more concert goers than Brooks' previous record. On Saturday, Cardi posted a video on Instagram from backstage at the rodeo, where she credited the success of her performance to the late Queen of Tejano. "I was so nervous to perform in front of 70,000-plus people, but when i saw this picture, like, out of all the outfits that she wore, for me to see this picture with this outfit -- this was the inspiration for 'Please Me' -- I knew I was going to be alright," the rapper said, pointing to a photo of Quintanilla hanging on the wall. Cardi concluded the IG clip by shouting out her love Quintanilla before singing and dancing along to the singer's hit song "Como La Flor."