The 19-year-old former actor is still selling that grape juice but on a whole new level -- at a Texas Wal-Mart!

At least this child star hasn't ended up in the rehab/DUI club like so many other celebukids!

oh my god, he's really working at Wal-Mart!? He was so darn cute in Little Rascals...poor Spanky. He looks pissed.
At least he's making an "honest" living......that's more than I can say for some of Hollywood.
Britney Spears might miss a lot more 'X Factor' auditions ... because she can! Simon Cowell gave Brit damn near free reign in order to sign the pop star to that $15 million deal -- but is it backfiring? We'll tell you what peeps on the set are saying.Plus, Chris Jericho's…