We already knew that Teen Mom OG star Gary Shirley is one of the best dads on TV, but he just proved it with a video he shared to Instagram. On Wednesday, August 14, he revealed that his daughter with wife Kristina Shirley, preschooler Emilee, has been sick — and to make her feel better, he’s singing. In the clip, the 4-year-old asks her dad to sing her the lullaby “Twinkle, Twinkle Little Star,” and despite the fact that he’s not too confident in his skills, he does it. “Pardon the voice,” he joked. “I got a sick little girl and she keeps asking me to sing. How can I say no…”

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