Taylor Swift kisses multi-million dollar oil heir Mike Hess at a party!

It’s fair to say that the 30th birthday party of Mike Hess, heir to the multi-million dollar Hess family fortune, was a wild affair as it included some lavish celebrations and well-known celebrities. The happening party also celebrated model Karlie Kloss' birthday.

Pop star Taylor Swift, who is dating Tom Hiddleston, was spotted kissing and dancing with Mike Hess at the lavish bash.

In a Snapchat video shared by fellow partygoer Jen Meyer, the 'Shake It Off' hitmaker was seen kissing Mike on the cheek before they danced closely together.

In the video which found it's way on the internet, we see Mike standing near the stage when Taylor surprised the millionaire with a sudden kiss. Then we see Mike slightly wrapping his arm around her waist as she danced around him.

Mike is a friend of Karlie's boyfriend Josh Kushner. His parents own the Hess Corporation.

According to the insider, Taylor and Mike didn't hang out too much except for a little dancing.

Mike Hess' birthday bash was held in the Hamptons this weekend as he partied with the likes of Taylor Swift and Nelly.

The singer also jammed to Nelly's 'Dilemma'.