"OMG", which features will.i.am, is the third official US single and the first international single. The song received mixed reviews, complimenting the song's dance and club vibe but criticizing the Auto-Tune effect. It reached number-one in Ireland, New Zealand, the United Kingdom, Australia and the United States. The song became his ninth number one in the United States, making him the first 2010s artist to collect number one singles in three consecutive decades, and only the fourth artist of all-time to achieve the feat.
Usher performing live in India for the very first time