A source tells Us Weekly that Lucy and her beau Graham Rogers have split after about three months of dating.
The 24-year-old Pretty Little Liars actress first opened up about her actor boyfriend, 22, back in June, saying: "He is a good guy. And I am past the bad-boy stage. He is such a sweetheart. We are having a good time."
Indeed! The couple took their love to Hawaii in July, where they were snapped happily frolicking together on the beach during their romantic vacation.
No word on why the duo called it quits, but luckily, Lucy doesn't mind flying solo. "I'm single for the first time since being 16," she said earlier this year, "I like being single."
You go, girl!