Former Pussycat Doll Nicole watched the UK's singing sensation perform at the Greek Theatre in Los Angeles, California on Tuesday night (30 September).
Posting a photo on Instagram last night, Nicole said: "Me and my sweets @samsmithworld. Beautiful show last night #songbird."
'Money On My Mind' singer Sam has got a string of celebrity fans and friends including Kim Kardashian West, Mary J. Blige, Taylor Swift and now Nicole too!
Sam has already collaborated with Mary on 'Stay With Me', so will we perhaps be seeing a future duet with him and Nicole? We hope so!
Nicole, who is dating Formula One ace Lewis Hamilton, has been busy in the States this past week doing promo for her new single 'Run'.
While Nicole's set to release 'On The Rocks' in the UK, she will release 'Run' in the US. Both songs are taken from Nicole's new album, Big Fat Lies.
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Watch Nicole's video for 'On The Rocks' below: