Rapper Nelly and Nicole Scherzinger were seen on the red carpet at the Chateau Nightclub & Gardens in Vegas for a Labor Day kick-off soiree.

The ‘Don't Hold Your Breath’ singer joined Nelly at the Chateau Nightclub & Gardens venue after first hitting up the resort's Sugar Factory for a lollipop treat and photo session.

Tweeting about the festivities, Miss Scherzinger excitedly wrote: "Who’s coming out 2 party w/me #Vegas @Chataulv? Gna start #LDW right this Friday night!’"

The night saw a performance by Nelly and special guest host Scherzinger hype up the crowd, who’s boyfriend F1 racer Lewis Hamilton shot down engagement rumours this weekend saying to Jonathan Ross on his ITV show when asked about wedding plans saying, “"I don't know about that. No, no, we are quite happy where we are.”

Nelly and Nicole Scherzinger partying in Las Vegas…