Costars Grace Gealey and Trai Byers are engaged, ET can confirm. Trai, 32, reportedly popped the question on Grace's 31st birthday on Sunday. The photogenic pair has apparently been dating since the hit Fox show first started shooting, though they've both remained tight-lipped about their romance.
A source tells ET that Grace's birthday party at the Kinmont restaurant in Chicago was actually a surprise from Trai, and that the engagement most likely happened earlier in the evening. "She looked like a princess wearing a beautiful pink dress to her birthday and was glowing all night," the source adds.