Chris, Jonny, Moira and Lynn were joined by the one and only GARY BARLOW this morning. Gary co-hosted the show from 8am and talked about his upcoming 40th Birthday Concert at London's Shepherd's Bush Empire. Mr Barlow judged Head To Headlines allowing Moira to win! He also chose some of his favourite songs which we played. As it was a very special thing that Gary came into R2 HQ, we set up our traditional "bank" (about five) of video cameras in the studio and you will be able to watch highlights of the interview on the Radio 2 website. PLUS, you will be able to hear Gary's birthday gig live on 'Radio 2 In Concert' on Thursday 20th at 8pm. Jo Whiley will introduce Gary on stage and she'll have lots of backstage interviews.