Prince Harry and Meghan Markle revealed their "clash of lifestyles" as they attended Katy Perry's final Las Vegas residency gig over the weekend.

The Duke and Duchess of Sussex took a private jet with some of their A-lister pals including Cameron Diaz, Zoe Saldana and Bumble dating-app founder Whitney Wolfe, the Mirror reports.

Once at the concert, they took their seats next to an even bigger icon - Celine Dion. But it seemed Meghan didn't stay seated for long as she jumped to her feet to dance along to hit songs such as California Gurls and Last Friday Night.

In images obtained by the Mirror, the 42-year-old was seen enjoying herself while Harry bore a "sleepy expression" as he slumped back in his seat, according to body language expert Judi James.

Speaking to the Mirror, Judi said: "This is a very un-royal outing for Harry and Meghan and it's clearly Meghan who always slides into the celebrity-style appearances better than Harry.

"In an audience going wild for Katy Perry's songs, standing up from their seats to dance with their arms in the air, it's Meghan who excels at being a fan rather than just a royal."

Meghan stood up and smiled for most of the concert as she clapped along to her favourite Katy Perry songs but the duke remained seated for the majority of the gig.

She was also seen enthusiastically chatting away to her girl pals at the concert while Harry looked bored.

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Judi said: "Harry is seen sitting apparently slumped back in his seat with a sleepy expression here, while Meghan is animated and excited."

She added that the couple seem to have a physical divide between them.

The expert explained: "At one point the gap between them and the way Meghan is slightly turned away suggests she's sharing the experience with her girlfriends here.

"And although Harry does lean forward round her to chat and try to match her levels of animation, he seems in to then sit back again, suggesting he's not quite as immersed as his wife is here."

Judi suggested that the duke may be finding their differing lifestyles hard to cope with as recent reports claim that he is feeling 'lonely' in the US and misses being at home in Britain.

She added: "This looks like a clash of lifestyles that Harry could be battling to cope with. He might be keen to please his wife but this is a very different audience experience for a man who grew up a royal prince".

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