Today FM's Shannon Keenan was lucky enough to be at U2's Sphere in Vegas over the weekend . She was able to report back and tell us all about the amazing spectacular on Monday morning but what we didn't know was that some of the Gift Grub crew were also in attendance. They joined Ian on this morning's Gift Grub to give him the full rundown. And, that's not all.....the one and only Bono even graced Ian with his presence.