Billie Piper on Kissing David Tennant and Matt Smith - Friday Night with Jonathan Ross - BBC One

More about this programme: Billie Piper talks about who is the better kisser - David Tennant or Matt Smith. In the second show of the series, Jonathan welcomes sizzling actress Billie Piper and top TV funnyman Alan Carr. Plus chat and performance from the mesmerising Alicia Keys.