Hilary Duff performed "Breathe In. Breathe Out" from her 2015 album, which reached No. 5 on the Billboard 200, live for the first time on May 14 at the El Rey Theatre in Los Angeles for SiriusXM's Small Stage Series. In a video captured by Billboard, Duff effortlessly sang the fan-favorite track and expressed relief over the prospect of a comeback. Her last performance was on the setlist before her last album, "Lucky," ended her long musical drought.