Kat Dennings rocks little black dress at CBS TCA event (Photos)

Slideshow posted in Photos | Tuesday, July 30, 2013

4 of 19: Alyson Hannigan, star of the CBS show 'How I Met Your Mother,' smiled for photographers at the CBS, CW and Showtime TCA event in Beverly Hills, California on July 29, 2013. ( Photo / Sara De Boer/startraksphoto.com)