Travis Kelce and Patrick Mahomes celebrated their Superbowl success by partying, spraying champagne....and singing along to Queen and Oasis.

Videos show the Kansas City Chiefs superstars singing and dancing with EDM star Marshmello, at the XS nightclub in Las Vegas on Saturday (24).

Kelce has recently returned to the US following a brief visit to Sydney to see his girlfriend Taylor Swift, currently gigging in Australia with her Eras tour.

Wearing a black and gold Hawaiian shirt, Kelce reportedly joined Marshmello on stage at 1.30am (25) according to clubbers.

Mahomes was seen donning a £770 Louis Vuitton t-shirt with black shades.

The stars sang along to hits including Wonderwall by Oasis and We Are The Champions by Queen as they sprayed champagne over the crowd.

Onlooker Gabriela Armas, 25, says she managed to score a high-five from Kelce.

She added: "They just showed up out of nowhere."

"They were right in front us and I gave them a high-five! "

"Travis Kelce was in Sydney right before that seeing Taylor and I think Patrick Mahomes had promised the whole team that they would have a party in Vegas to celebrate the win."

"They were in a VIP section. I was also in that area. They were in the table next to the DJ booth."

"We were trying to make our way through the crowd and someone pointed them out and I could see Travis' little head. "

"I made my way to the front and little did I know they were all there at the front."