July 23 (UPI) -- Jessica Simpson performed on Today as part of the show's Citi Concert Series Wednesday. The singer, 45, released an EP, Nashville Canyon, Pt.1 in March, and dropped the single "Fade" on Tuesday.

Specifically in her new song “Fade,” Simpson—who split from husband Eric Johnson earlier this year after 10 years of marriage—seems to be referencing her former marriage and possible heartbreak surrounding it with lyrics like, “You’re as empty as your promise / Go sleep alone in the bed you made.”

Jessica Simpson’s New Song ‘Fade’ Sparks Speculation About Relationship Drama originally appeared on Parade. By all appearances, Jessica Simpson is done holding back. The 45-year-old singer released her new single “Fade” on Tuesday, and within hours, speculation exploded online.