Beyonce flaunts cleavage with husband Jay Z and enjoys Destiny's Child reunion at boxing event

Beyonce and Jay Z looked stunning as they flaunted their sense of style and class at a boxing match in Las Vegas. 

The couple were spotted at the Mandalay Bay Events Center on Saturday night and were beaming as they settled to watch Miguel Cotto take on Canelo Alvarez.

Beyonce flashed a lot of cleavage in a gorgeous black gown,looking incredible glamorous as she went bra-less and showed off her incredible figure.