Hilary Duff returned to the Teen Choice Awards for the first time in four years on Sunday. Before the actress and singer took center stage, we caught up with her on the blue carpet, where she spilled the details about her upcoming song, "All About You." It's only been a few weeks since Hilary released "Chasing the Sun," her first single in six years, but she told us there's a good reason why she's already giving fans a follow-up. Watch Hilary's interview above to find out what you can expect when the song is released this week.