The former couple, who announced their separation in January, was all smiles as they attended Coachella with some close pals on Friday.
Duff kept with the hippie chic style and flair associated with the music and arts festival; the Coachella veteran donned a white tank top, flower patterned daisy dukes, a fedora, sunglasses and brown booties. Comrie sported a light gray T-shirt and light jeans for the sunny outdoor concert in Indio.
A source reveals to E! News that despite going to Coachella together, Duff and Comrie are "still just friends."
"They are not back together," the source added.