Rock and roll superstars Aerosmith, all Asian girl group Blush, digital music record-breaker Ceelo Green and history's most influential K-pop artiste PSY, will be performing at the Social Star Awards (May 23) and The Singapore Social (May 24-25) happening in Singapore. More recently announced acts - Carly Rae Jepsen, Sky Blu and Youtube sensations Marquese Scott and Tummy Talk - are set to join the lineup. Another proud announcement is the confirmation of Jessica Alba as the host of the awards show. Organisers, Starcount, say the list is far from exhaustive as they have more big names to announce in the upcoming weeks.