What's It Gonna Be (H "Two" O song)

What's It Gonna Be is a song by American hip-hop artist Busta Rhymes featuring vocals from singer Janet Jackson. It was released in 1999 as the second single from Rhymes' third studio album, E.L.E. (Extinction Level Event): The Final World Front).

The song is characterized by its futuristic, space-age production, a signature element in much of Busta Rhymes' work from this era. It features a blend of hip-hop and electronic elements, with a prominent use of synthesizers and samples. The lyrics explore themes of romantic pursuit and the question of commitment, as Busta Rhymes attempts to win over a woman (played by Janet Jackson in the accompanying music video).

The single was a commercial success, reaching the top 10 on the Billboard Hot 100 chart. It is considered one of Busta Rhymes' most recognizable and popular songs, as well as a notable collaboration between him and Janet Jackson. The music video, directed by Hype Williams, is known for its innovative special effects and futuristic aesthetic.