Ashlee Simpson and Pete Wentz's son Bronx Mowgli isn't even two years old -- but he's already getting an education in rock 'n roll.
The adorable tot was out with his proud parents this weekend in L.A. -- where he was wearing some kid sized graphic tee's for Motley Crue and the The Sex Pistols.
Could Bronx be a little Fall Out Boy in training?
