Shaffer Chimere Smith (October 18, 1982), better known by his stage name Ne-Yo, is an American R&B and pop singer-songwriter, record producer, dancer, actor and occasional rapper.

Ne-yo began music as a rapper and had one hit single called "Boy Can't You See Im Black?" but after that never made it big so decided to call it quits on the rapping and began to turn his attention to singing.

Ne-Yo's debut album, In My Own Words, was released in early 2006 through Def Jam Recordings, and debuted at number one on Billboard 200, selling over 301,000 copies in the first week and certified platinum, selling nearly 2 million copies in the US and 4 million worldwide. During the same week, Ne-Yo's Stargate-produced second single "So Sick" reached number one on the Billboard Hot 100 chart. Ne-Yo is as famous for his songwriting as for his singing, writing such songs as Rihanna's top ten hit "Unfaithful" and number-one hit Take a Bow, Mario's "Let Me Love You", Mario Vazquez's "Gallery", Paula DeAnda's "Walk Away (Remember Me)", and Beyoncé's Billboard Hot 100 ten-week number-one hit "Irreplaceable".

His second album, Because of You, was released on May 1, 2007. The first single from the platinum-selling album was "Because of You". He has also written songs for Whitney Houston, Celine Dion, Britney Spears, Corbin Bleu, and Enrique Iglesias for their upcoming albums. Smith also has stated that he will write songs for Craig David, Usher, Chris Brown, Jennifer Hudson, Leona Lewis, and he recently confirmed that he has been contacted by producer will.i.am to work on Michael Jackson's upcoming album.