Karishma Tanna & Adaa Khan are #inLOVEwithSWITZERLAND Featured Gossips by Akanksha - October 5, 2019October 5, 20190 TV Stars Karishma Tanna and Adaa Khan, who are currently in Switzerland, cannot seem to get enough of the beautiful alpine country. Kickstarting their trip with some high octane adventure, Karishma and Adaa took their adrenalin game to the next level as they engaged in activities like zip-lining, mountain climbing