Hey Lucy, I'm Home

Posted Sep 19th 2008 1:10PM by TMZ Staff

The 57-year-old former child star resurfaced at an award show in Santa Monica recently, looking nice.

Desi Arnaz gave Thibodeaux the stage name of Richard Keith because he thought "Thibodeaux" would be too hard for viewers to pronounce.

Keith and his wife run something called Ballet Magnificat! -- a Christian ballet company.