It's Hallowe'en weekend here in the US and since Friday night, a plethora of celebs have been gettin' themselves all dressed up in fun costumes to celebrate one of the most fun holidays of the year. From NYC to LA (and everywhere in between), folks like
Janet Jackson,
Kathy Griffin,
Gwen Stefani and more indulged their inner child and dressed up for various Hallowe'en events ... here are a few photos from ...