Dream was an American pop girl group best known for their transatlantic hit single "He Loves U Not". The group was active from 1998 through 2003 and briefly reunited in 2015, releasing the single "I Believe" before disbanding in 2016. History 1998–2001: Formation The group was originally formed in October 1998. Talent scout Judith Fontaine selected Holly Blake-Arnstein (), Melissa Schuman (), Ashley Poole (), and Alex Chester (), four teens from California, to comprise a girl group called First Warning, which was later changed to Dream. The group auditioned for Sean Combs and were subsequently signed to Bad Boy Records. Following this, the group stopped working with Fontaine, who later sued Combs and Blake-Arnstein, Schuman, and Poole, but lost her court case. In January 1999, Chester was replaced by Diana Ortiz (). 2000–2001: It Was All a Dream Dream released their debut single "He Loves U Not" in 2000. "He Loves U Not" peaked at number 2 on the Billboard Hot 100, and number 17 on the UK Singles Chart. The video for the single peaked at number 2 on MTV's TRL. Their debut album It Was All a Dream was released on January 23, 2001. The second single from the album, "This Is Me", was not as successful, but the music video hit number 1 on TRL. An alternate song with the same name but different lyrics and production, titled "This Is Me (Remix)" was also released featuring rapper Kain and Sean Combs, and was later included on the compilation Totally Hits 2001. Bad Boy Records had planned to release more singles from It Was All a Dream, but these releases were later canceled. According to Blake-Arnstein, this was partly due to the impact of the September 11 terrorist attacks in 2001. To promote It Was All a Dream, Dream participated in the 2001 TRL tour, and opened for Destiny's Child, Eve, NSYNC (No Strings Attached Tour) and Nelly. They were featured in a segment of MTV Cribs. Play Along Toys released dolls of the group in 2001. Dream made various appearances on television shows, including TRL, The Rosie O'Donnell Show, The Early Show, Live with Regis and Kelly, and Good Morning America. 2001–2003: Lineup change and disbandment In April 2002, Melissa Schuman left the group to pursue an acting career. A lengthy search conducted by Sean Combs and the three remaining members led to Kasey Sheridan ()