The 29-year-old 'Call My Name' singer, who was reportedly on her way with will.i.am to McDonald's in the small hours prior to their crash, had already been interviewed by Lisa Snowdon and Dave Berry on Capital Radio before arriving at Radio 1.
When asked by the hosts if the Black Eyed Peas star was a bad driver, Cole replied: "He's a bad talker. He was talking the face off us. He was talking about NASA and Mars."
Meanwhile, Cole's PA shared a photo of the star, sling and all, during her promotional duties today, tweeting: "One arm bandit but trust me her mouth still works! ?#nothingthematterwithher?"
Cole is currently promoting her new single 'Under the Sun' and is set to appear on The Jonathan Ross Show next weekend to perform the single.