One day before Lady Gaga's return to Mexico on April 26 to perform at Estadio GNP Seguros, she updated her website and merchandise store to be themed after Mexico City, with special merch specific to the city. Click here to shop the collection. Gaga previously unveiled exclusive "'MAYHEM' in the Desert" merchandise for her headlining sets at Coachella earlier in the month. This collection is now available to purchase on her website by clicking here. The online merch store will soon be updated to feature new items for Gaga's tour dates in Rio de Janeiro and Singapore.