Robbie hit London's BBC Radio Theatre last night to perform a special show for Radio 2 In Concert, which was broadcast live online for anyone who wasn't lucky enough to be part of the packed audience.
Throughout the day everyone was also invited to put their questions to Robbie as well as vote for their choice of encore track ahead of the big performance.
If you missed any of the action, don't worry - we've got plenty for you to catch up on!
Robbie answered the questions you sent in throughout the day during a live web chat yesterday afternoon, which you can watch in full below:
Later in the evening Robbie took to the stage for the main event - here's a snippet of his brilliant performance:
And whether you're reminiscing or imagining you were there, take a look at the photos from the day below. For even more more coverage of the day's events, head to Radio 2's #R2Robbie blog here.
Finally, don't forget that as an extra treat you can also hear two live tracks from the concert during Robbie's interview on BBC London this afternoon!