Donelle Dadigan posses on the red carpet with Barry and Stanley Livingston, real life and reel life brothers (Ernie and Chip Douglas/My Three Sons) Photo

From: Photo Flash: Former Child Stars Celebrated at The Hollywood Museum

Dadigan, hosted an eclectic list of current/former child stars (some reuniting with other cast members for the first time in years) and other VIP guests for cocktails and hors d'oeuvres as they preview the 'Child Stars - Then And Now' exhibit, which will be open to the public through December.