“What’s It Gonna Be?!” is a single from Busta Rhymes' E.L.E. album featuring Janet Jackson. This song is the first time Janet was ever a featured guest on a rapper’s single. The Hype Williams-directed music video with its then-state-of-the-art CGI effects reportedly cost Busta $2.4 million. The gambit paid off as the song reached #3 on the Pop charts, while topping both the R&B and Rap charts in 1999. It even earned them a Grammy nomination for Best Rap Performance by a Duo or Group the following year. Janet would later include it on her 2009 compilation album Number Ones.