Jelly Roll Teams Up With Dunkin’ , to Launch ‘Jelly’ Merch.<br />In honor of National Doughnut Day on June 7, Jelly Roll is partnering with Dunkin'.<br />In honor of National Doughnut Day on June 7, Jelly Roll is partnering with Dunkin'.<br />A promotional video shows the <br />Grammy-nominated musician with <br />a box of doughnuts, explaining <br />how he got his nickname.<br />Everybody always asks me <br />how I got the name Jelly Roll. <br />Believe it or not, truth is, it's <br />'cause of these little guys right here, Jelly Roll, via promotional video.<br />Y'all know growing up doughnuts were <br />truly my kryptonite. My mama used to <br />tell me all the time that I was so sweet, <br />I could open up my own Dunkin', Jelly Roll, via promotional video.<br />New Dunkin' merch will be available <br />beginning June 6 at 12 p.m.<br />That merch includes a "jelly" hoodie <br />and a "grab me a glazed" hoodie, as <br />featured in Ben Affleck's commercial.<br />That merch includes a "jelly" hoodie <br />and a "grab me a glazed" hoodie, as <br />featured in Ben Affleck's commercial.<br />Two concert-style shirts will also drop.<br />In April, Jelly Roll told 'People' <br />that he's often gifted jelly roll cakes, <br />which he didn't know were a thing. .<br />He still eats and enjoys them, though doughnuts are where his heart belongs. .<br />Here's a funny thing. I didn't realize <br />that jelly rolls were cakes. I got named <br />Jelly Roll after a jelly doughnut. <br />My mother didn't know there was a <br />different pastry called a jelly roll, Jelly Roll, to 'People'.<br />Customers can receive one free doughnut with <br />the purchase of a beverage at Dunkin' on June 7