Our second pair of tickets to see Lady Gaga in Dallas Tuesday night will go to one lucky listener Monday morning! Obviously, I can't give you all the details here, but I can give you one or two little hints.

lady gaga, facebook

Monday morning we'll be bringing back one of our favorite games, 'Where The Cell Is Erin?' The rules are quite simple: Erin will take off from the studio, headed to a secret location. Then, starting about 7, we'll give clues leading you to her destination. The first Robert & Erin listener to find Erin (did we mention she may be in disguise?) will win two tickets to the Lady Gaga extravaganza Tuesday night at the American Airlines Center in Dallas! Good luck...and good hunting!