Calvin Harris has been throwing it back to his 2007 hanging out with a load of girls.
He's been sharing a selection of videos and pictures on Snapchat, if you want to see him reclining on a yacht in good company.
Calvin was also joined on board in Mexico by his friend and collaborator John Newman.
The pair were apparently filming "something very special", after working together on the DJ's Motion track 'Blame'.
Meanwhile Calvin's ex-girlfriend Taylor Swift has been getting close with Tom Hiddleston, which means they've been doing things like dancing at Selena Gomez concerts.
