In a heartwarming throwback video, Merle Haggard performs his classic hit "Mama Tried" for his mother during a concert.

I won't hurt you no more ( weep no more) Mama you won't weep again (oh mama) I won't hurt you no more (weep no more) Mama you won't weep again (oh mama) I won't hurt ...

"My dream in general is to sing 'Mamma Mia,' because I have not. It was Meryl's song, and it was Lily's song," Seyfried explained, referring to her co-stars Meryl Streep and Lily James.