What makes OMG What's Happening by Ava Max notable?

'OMG What’s Happening' showcases Ava Max's signature sound, contributing to her rise within the dance-pop genre. The single gained traction on various charts, further establishing her presence in mainstream pop music. Released on January 1, 2020, 'OMG What’s Happening' marked Ava Max's transition into a prominent figure in the pop landscape following her breakout hit 'Sweet but Psycho'. At this point in her career, she was solidifying her sound and image, aiming to build on her initial success and reach a broader audience.