Conor McGregor showed off his muscular physique as he enjoyed a morning coffee on the balcony of a luxurious Miami waterfront mansion on Tuesday.

The MMA fighter, 33, soaked up the sun as he admired the views shirtless and wore a pair of very tight Calvin Klein boxers.

Conor was joined on the balcony by wife Dee Devlin, as the couple enjoyed a holiday in Biscayne Bay.

Shirtless: Conor McGregor showed off his muscular physique as he enjoyed a morning coffee on the balcony of a luxurious Miami waterfront mansion on Tuesday

And the star appeared to be practicing his balance as he did some sparring, while Dee, 34, looked on.

Conor kept the sun out of her eyes by wearing a baseball cap and also stretched out his muscles after fueling up on caffeine.

Practice makes perfect: Conor, who was joined on the balcony by wife Dee Devlin, as the couple enjoyed a holiday in Biscayne Bay, did some sparring

Morning coffee: The MMA fighter, 33, soaked up the sun as he admired the views shirtless and wore a pair of very tight Calvin Klein boxers

Proud: The star appeared to be practicing his balance as he did some sparring, while Dee, 34, looked on

Dee looked in good spirits as she relaxed on a sun lounger in a pale blue romper and a pair of large sunglasses.

Big stretch: Conor kept the sun out of her eyes by wearing a baseball cap and also stretched out his muscles after fueling up on caffeine

Working hard: Conor is back on his feet after fracturing his tibia in the closing seconds of the opening round

Chilling out: Dee looked in good spirits as she relaxed on a sun lounger in a pale blue romper and a pair of large sunglasses

Luxury stay: Conor enjoyed the breathtaking views of the waterfront mansion