Question: Who wrote the "Billboard" Hot 100 number-one hit, featured on Now That's What I Call Music!18?
{'answer': 'Snoop Dogg', 'supporting_facts': [["Now That's What I Call Music! 18 (U.S. series)", 0], ["Now That's What I Call Music! 18 (U.S. series)", 4], ["Drop It Like It's Hot", 0]]}