Halloween Costume Carnival
Kim Kardashian’s ridiculous blonde mermaid costume aside, celebrities didn’t disappoint this Halloween.
Ryan Seacrest and Julianne Hough went as Bonnie and Clyde.
Heidi Klum chose a Cleopatra costume for her annual Halloween bash.
Jessica Alba, Cash Warren, and daughter Honor dressed as The Incredibles.
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!["How I Met Your Mother"](http://mylt.ltcdn.com/d6/sites/mylifetime.com/files/images/imagecache/carousel_159x119/2011/01/12/HIMYM-159x119.jpg ""How I Met Your Mother"")
