Cassadee Pope and Rian Dawson — her longtime boyfriend and her fiance of four months — have ended their engagement. Dawson is the drummer for the rock band All Time Low.

A representative reportedly tells Nashville Gab that they "have amicably ended their relationship, but remain friends, supportive of each others' careers and maintain the utmost respect for one another."

They'd been together since 2009, meeting when Pope was still fronting the band Hey Monday.

The former couple announced their engagement on Feb. 10, just days before the 2017 Grammy Awards, where Pope's duet with Chris Young on "Think of You" was nominated for Best Country Duo/Group Performance.

Neither artist has commented on the split on social media. Pope's last Instagram photo with Dawson, from April 25, 2017, shows the two preparing for a date night "before we tour our separate ways":

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