Maya Jama has revealed that working with Davina McCall is a "pinch me" moment as she prepares to host Stand Up 2 Cancer with her.The 27 year old will host the telethon on Friday night alongside Davina, 53, and their co-hosts Alan Carr, 45, and Adam Hills, 51. Speaking exclusively to new magazine ahead of the gig, Maya has admitted it was former Big Brother host Davina who made her want to pursue a career in television presenting.