Reese Witherspoon and Matthew McConaughey on ‘Sing’ and parenthood

The animated musical “Sing” features the voices of Oscar winners Reese Witherspoon and Matthew McConaughey, who sit down with Matt Lauer live on TODAY to talk about the film. Witherspoon says the movie “will be relatable to moms, and kids will appreciate their moms more.” But despite Matt’s coaxing, McConaughey is reluctant to sing “Call Me Maybe” as he does in the film.