Jesse McCartney Jesse McCartney Jesse McCartney (born April 9, 1987) is an American singer, songwriter, and actor. He achieved fame in the late 1990s on the daytime drama "All My Children" as JR Chandler. He later joined boy band Dream Street, and eventually branched out into a solo musical career. Additionally, McCartney has appeared on shows such as "", "Summerland", and "Greek." McCartney also is known for lending his voice as Theodore in "Alvin and the Chipmunks" and its sequels, as well as voicing Robin/Nightwing in "Young Justice" and Roxas and Ventus in the video game series "Kingdom Hearts" developed by Square
JB (South Korean singer) JB (South Korean singer) Lim Jae-beom (Hangul: 임재범; born January 6, 1994) commonly known by his stage name JB (Hangul: 제이비), is a South Korean singer, songwriter and actor who is the leader of South Korean boy band Got7 and part of the duo JJ Project. JB made his small-screen debut through the drama series "Dream High 2" in 2012. He has also starred in MBC's "When a Man Falls in Love" as Seo Mi-joon. JB was a former B-boy. He, along with member Jinyoung, successfully auditioned for JYP Entertainment in 2009, both winning first place at the open audition.