Anthony Joshua enjoys some quality time with son Joseph as he shows off his musclebound physique on the beach in Dubai

He shocked fans when he revealed he had a secret son in a Twitter post.

And Anthony Joshua was enjoying some bonding time with his little boy as he hit the beach in Dubai alongside his brother's girlfriend Sam on Monday.

Cuddling up to his little one, the 28-year-old boxer waded into the sea with Joseph on his hip, before the group frolicked in the waters together.

Three's company: Anthony Joshua was enjoying some bonding time with his little boy as he hit the beach in Dubai alongside his brother's girlfriend Sam on Monday

Showing off his musclebound