#stellar dude

Bruce Springsteen truly is ‘The Boss’.

The Jersey rocker is notorious for putting on epically long concerts, and his sold-out show at the Los Angeles Sports Arena last week was no different.

Fully aware that it could turn out to be a late night Scott Glovsky and his 9-year-old son, Xabi, brought a sign with them. The sign read: 

"Bruce, I will be late to school tomorrow. Please sign my note :)."

And that’s exactly what Springsteen did.

"Dear Ms. Jackson," the 66-year-old singer's note read. "Xabi has been out very late rocking and rolling. Please excuse him if he is tardy!"

Glovsky shared photos of the unique autograph and his son posing with Springsteen backstage.