MESA, Ariz. -- Country music star Brett Eldredge made a guest appearance on the Cubs' Snapchat on Friday.
A guest of Anthony Rizzo, Eldredge took part in batting practice, shagging balls in the outfield. Then he posed for a moment.

"Rizzo's really serious; I can never get him to smile," Eldredge said as Rizzo appeared over his left shoulder. "Is that a smile? Is that a smile, bro? C'mon."

Eldredge posted on Twitter that he was trying out for the Cubs on Friday, adding, "they say I've got the goods to be an all star."

MLB and all 30 teams participated in Snapchat Day on Friday.