Logan McKay Butler (born on January 31, 1995) is Shay's youngest brother. He is the uncle to Gavin, Avia, Emmi, Brock, Daxton, Brailee, Gage, Winston, Layla, Cooper and Elliot. Along with his two brothers and his sister, and friends Daehan and Aaron a clothing company was produced called Trixin.
On September 2nd, 2017 he got engaged with his longtime girlfriend, Morgan Marie. As of yet they do not have a wedding date planned.