The 3day BBC Radio 1 Big Weekend attracted over 40K patrons and dozens of young stars but last evening the event featured performances by a truly great artist Back the other members of The Smeezingtons band Bruno Mars ended this years festivities with an extensive set of his hits Among the songs performed by Mars at Derrys Ebrington Square were Locked Out of Heaven Just the Way You Are When I Was Your Man Treasure and Grenade The Big Weekend served as a warmup for the singers upcoming Moonshine Jungle Tour which will kickoff in Washington DC on June 22nd before eventually venturing to England on October 5ht