'How I Met Your Mother' Episode 6.11 and 6.12 Photos: 'The Mermaid Theory' and 'False Negative'

Photos from the next couple episodes of How I Met Your Mother, airing Monday, December 6 ("The Mermaid Theory") and Monday, December 13 ("False Negative") at 8pm on CBS.

Source: http://www.buddytv.com/slideshows/how-i-met-your-mother-episode-611-and-612-photos-the-mermaid-theory-and-false-negative-59063.aspx

LeAnn Rimes Leeann Tweeden Leelee Sobieski Leighton Meester