Showing that celebrities can get starstruck too, singer Olly was pictured looking pretty thrilled to be rubbing shoulders with the Two and a Half Men star.
Well, we'd be pretty thrilled too!
Olly shared a photo of himself and Ashton to Instagram, telling fans: "Ledge meeting Ashton kutcher on the plane! Geeky fan!"
In a cheeky nod to Ashton's gorgeous fiancée Mila Kunis, Olly also recalled his funny / embarrassing encounter with her on a TV show.
"If only he knew the history between ME&MILA on the Graham Norton Show #niceguy."
Maybe Ashton did and that's why he's not smiling?!
Olly was appearing on The Graham Norton Show alongside fellow guest Mila Kunis when Graham decided to make him blush by bringing up an old tweet where Olly had said he'd love to have kids with Mila.
Turning very red, Olly said: "I never thought in my wildest dreams I'd ever meet her!"
A rather happy Mila said: "This is so flattering!"
Watch an embarrassed Olly being busted in front of Mila!
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