"I'll Be Lovin' U Long Time" is a song recorded by American singer-songwriter Mariah Carey for her eleventh studio album E=MC² (2008). It was produced by Carey, Aldrin Davis, who wrote it alongside Crystal Johnson and Clifford Harris. As the song's hook and instrumentation is derived from sampling DeBarge's "Stay with Me", Mark DeBarge and Etterlene Jordan also share songwriting credits. Lyrically, the song demonstrates the lengths the protagonist will go for her lover. It was released as the third single from E=MC² on July 1, 2008, by Island Records; its remix featuring T.I. was simultaneously released.