Rocker Ozzy Osbourne paid tribute to his wife Sharon on their 32nd wedding anniversary on Friday (04Jul14) as his band Black Sabbath played a huge concert at London's Hyde Park.

The Paranoid hitmakers were headlining at the British Summer Time festival in the U.K. capital, and frontman Osbourne took the opportunity to give a shout out to his Tv star wife.

He asked the crowd to give a round of applause for Sharon for sticking by him through his years of drink and drug addiction, adding, "Do you know what day it is today? It's my f**king wedding anniversary. Sharon! Get out here!"

Earlier on Friday, Sharon tweeted a message of love to her husband, writing, "Happy 32nd anniversary to my darling @OzzyOsbourne - oh how time flies!"