It's been a while since we've heard from Roc Nation songbird Rita Ora. We saw her briefly in Drake's video for "Over" and not much ever since. Here she is in an all-new ad campaign for ck one's Spring/Summer 2011 lifestyle collection where she cites Sade, Jill Scott, Angie Stone and India.Arie as her musical idols. We absolutely love her and she seems like plenty of fun. Watch the energetic 19-year-old show out in her minute long ad spot.