Britney Spears brithimym5908.jpgphoto credit: Cliff Lipson/CBS

Last night marked Brit's second appearance as cute, dopey lovesick Abby on How I Met Your Mother.

This time, Britney got even more to do, including Neil Patrick Harris, as the perennial bachelor Barney!

I thought Brit was adorable! Will she be an even bigger hit (ratings-wise) this time than she was when she last appeared on the CBS sitcom?

Did you watch?