This was Olly's way of saying thank you to Robbie Williams, after he supported Robbie on his European tour and also joined him on-stage to sing Kylie's part of duet, 'Kids'.
A box of chocolates would have done it, Olly.
Tweeting the picture, the 'Heart Skips A Beat' singer wrote: “It's been emotional @robbiewilliams thanks for letting me support you on tour & being your KYLIE night after night x.”
And guess who was one of the first to see the snap? Only Kylz herself, who tweeted: “@ollyofficial @robbiewilliams That is some stiff competition! #hotpants x.”
We think you're probably safe for now, Kylie.