The line-up for 'Tubridy Tonight' on Saturday night has been announced.

Joining Ryan Tubridy on Saturday at 9.50pm on RTÉ One will be presenter Mike Murphy, singer Mary Black, chef Nevin Maguire and girl-group The Saturdays.

Visit the 'Tubridy Tonight' website.

Commenting, host Tubridy said: "Mike Murphy is one of my all-time heroes. He's an Irish broadcasting legend so it’s great to finally have him on the show."