She also appeared in rapper Wiz Khalifa's "Roll Up" music video as his love interest.
Cassie released the single, "King of Hearts", which was released in the United States on February 14, 2012, along with the official music video.
The song was released on November 13, 2007, Three singles have been released from the album; "Official Girl" featuring Lil Wayne in August 2008, "Must Be Love" featuring Diddy in April 2009, and "Let's Get Crazy" featuring Akon in August 2009.
All three singles failed to chart in the United States.
Apart from music, Cassie is signed to modeling agency Wilhelmina Models and One Management.