Email a copy of "Britney Spears' Return to How I Met Your Mother" to a friend.
It wasn't tough for Britney Spears to decide to reprise her role as ditzy receptionist Abby on CBS' How I Met Your Mother.
"I had such a great experience the last time I was on the show that I couldn't wait to come back," the singer said in a statement Monday. "I was really looking forward to working with this cast and crew again.
"Everyone...
