Britney.com user bad_ass_soldier (aka Matthew) as the Ringleader.

Thanks to those of you who submitted your Britney Halloween costumes! More of my favorite Circus-era costumes after the jump. xx♥

Britney.com user luvalot347 (aka Alex) calls the shots.

Britney.com user jrr (aka John) and his friend Katie as Britney and Chase in the "3" music video. Katie even got B's tattoos!

Britney.com user tweber1314 (aka Thomas) was the ultimate Womanizer.

Britney.com user britneykid (aka Darcy) made his Ringleader costume entirely from scratch.

Britney fan Lynsey knows what you are...

And I just think this Ringleader get-up by Britney fan @britneysslave31 (aka Jessica) is adorable.