'You Get What You Give' is the title of the Zac Brown Band's second major label release, a project that included No. 1 hits in 'As She's Walking Away,' 'Colder Weather' and 'Knee Deep.' The letters "S-J-L-G" likely represent the his wife and three of his four kids.

Brown is married to Shelly, and their first three daughters' names are Justice, Lucy and Georgia. A fourth daughter named Joni Mason Brown was born in February 2011, but it doesn't look like the singer has added an additional "J" yet. If the couple keeps having kids, he's going to run out of arm space soon.

More From Taste of Country