In early May, Ciara teamed with Glamour Magazine to direct her first music video for emerging female artists Tiffany Evans, Paula Campbell, or Samantha Jade in the Nissan Reel Music Contest. She signed on to her second film role Mama, I Want to Sing! which filmed the summer 2007 and is due in theaters October 2008 and she became the face of Jay-Z's Rocawear clothing line and spokesperson for the women campaign entitled "I Will Not Lose", which debuted in the summer. The official third single "Can't Leave 'Em Alone",which features 50 Cent was released on June 12, 2007 and peaked at forty on the Billboard Hot 100.