JoJo Siwa Turned Down DaBaby's Offer to Join Him for 2021 Grammy Performance Music According to the 'Bob' hitmaker, he invited the 'Dance Moms' alum to share the stage with him at the Grammy Awards following song controversy but she said no. Mar 16, 2021 DaBaby reached out to JoJo Siwa to join him for his Grammys performance after he was criticised for seemingly dissing the teen in one of his songs. The 29-year-old rapper told Entertainment Tonight he was keen to prove there was no bad blood between the pair by having JoJo, 17, appear on stage during his "Rockstar" performance. "I actually reached out to see if she wanted to perform with me at the Grammys," he explained. "But I heard she's somewhere working on a project of her own. I won't say too much. I don't want to put her business out there."