Encore! Britney Back on Sitcom

How I Met Your Mother c o-creator: 'We’re all so thrilled'
By Sam Gale Rosen,  Newser Staff
Posted Apr 28, 2008 2:55 PM CDT
In this image released by CBS, Josh Radnor, left, speaks to Britney Spears, who portrays receptionist Abby, in a scene from "How I Met Your Mother." which aired on March 24,2008.   (AP Photo/CBS, Monty Brinton)
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(Newser) – Britney's back for a second stint guest-starring on How I Met Your Mother. Spears' first cameo netted the show its highest ratings ever, and the new episode began filming today, reports People. “We’re all so thrilled to have Britney joining us once again," says the show's co-creator.