Payal Rohatgi-Sangram Singh wedding: Lock Upp contestant looks striking in a pink and yellow ethnic ensemble at her mehndi ceremony [View Pics]

Payal Rohatgi's joy is apparent as she gears up to walk down the aisle with longtime boyfriend Sangram Singh, a wrestler by profession. That smile has now broadened tenfold and the joy has been augmented to infinity as her mehndi got underway.