While even DJ Mustard doesn't know when the tracks will drop, he admitted he was surprised to learn Spears wanted to work with him in the first place. "This dude that signed me, JGramm, he's a producer. He was like, 'Yo I got this song,'" Mustard recounts. "He's like, 'Man, I think Britney Spears would be tight on it.'"

DJ Mustard continued, "I never thought I could do that, I never thought I could be like, 'Yo, let's call Britney Spears.' I didn't even think she'd want to do it. Next thing you know, like, 'Alright, she's going to cut the record.'"