Everyone knows about Justin Timberlake, the nine-time Grammy Award winner who brought SexyBack—but probably not so much about his little brother Jonathan.

Jonathan Timberlake is actually Justin's 22-year-old half brother, and it appears he may be taking some cues from the older JT because he's started making music of his own.

 

Wut. @shiver_me_timberlakes

A video posted by Jonathan Timberlake (@jtimberlake93) on Jul 24, 2014 at 4:42pm PDT

Jonathan introduced his first artist as a producer, LIV, over the weekend and has been promoting her upcoming single's Friday release date ever since.

 

A photo posted by Jonathan Timberlake (@jtimberlake93) on Jun 26, 2015 at 12:45pm PDT

Check out a preview of LIV's first single "Poison in the Blood" below and hear why she and the younger JT have kept their collaboration under wraps for so long.

Pre-order LIV's first single "Poison in the Blood" on iTunes now or look for it on Friday. 

(H/T to Jezebel!)