Leonardo DiCaprio mistook Spencer Matthews for a hotel worker.
The 'Made In Chelsea' star claims he bumped into the Hollywood legend while holidaying in the Caribbean but was left feeling like a nobody when he didn't recognise him.
Spencer told The Sun newspaper: "We had a chit-chat about whether he was having a lovely time, liked the hotel, whether we'd be seeing him back - I sounded like I worked at the hotel."
The 25-year-old reality TV star and hotel heir confessed he regrets his line of questioning as he believes it led the 'Wolf of Wall Street' star to believe he worked at the posh resort, where they were both attending the same party.
Despite missing out on a chance to befriend the star - who is rumoured to be romancing 'Diamonds' hitmaker Rihanna - Spencer admitted that Leo had a "cool aura about him".
Meanwhile, the former womaniser - who is now dating brunette beauty Lauren Hatton - previously confessed he idolises a number of other Hollywood stars.
Speaking about his fitness inspiration, he said: "Brad Pitt's a bit of a looker, isn't he? He's alright. He has a pretty good chassis on him. Ryan Gosling, he looks pretty good, I must say."
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