Everyone knows movie sequels have to be more bombastic and action-packed than their predecessors. Sometimes the same goes for film soundtracks.

The 1998 "Dr. Dolittle" soundtrack was the springboard for Aaliyah's massive hit "Are You That Somebody?" as well as the home for tracks by Ginuwine, Montell Jordan, All Saints, and Timbaland. The "Dr. Dolittle 2" soundtrack, which comes out June 19, is even more star-studded.

The soundtrack's first single is "Cluck Cluck" from the Product G&B featuring Wyclef Jean. Other collaborations include "Do You Wanna Roll" from Snoop Dogg, Lil' Kim and R.L.; "What It Is" from Busta Rhymes and Flipmode Squad featuring Kelis; "Lookin' for Love" from Next and Lil' Zane; and "Life Is Good" from M.O.P. featuring LFO.

The disc also features the first new song from Luther Vandross in over two years, "If I Was the One," as well as new originals by O-Town ("We Fit Together"), Deborah Cox ("Absolutely Not") and Angie Stone ("Makin' Me Feel").