Wales captain and Blues Sam Warburton was joined by Scarlets' Rhys Priestland, Ospreys' Dan Lydiate and Rynard Landman from the Dragons.
Welsh rugby legend and TV pundit Scott Quinnell hosted the evening. Fans were also given the chance to have their photo taken with the Guinness PRO12 Trophy and the players.
The evening was a way for Guinness PRO12 to say thank you to supporters of the Welsh regions and recognise how vital they are to the continued success of Judgement Day.
This year sees Cardiff Blues take on the Ospreys followed by Newport Gwent Dragons against Scarlets at the Millennium Stadium in what is sure to be an exciting day for Welsh rugby.
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