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LAST UPDATE: Thursday May 15, 2008 11:05AM EDT

PEOPLE Top 5 are the most-viewed stories on the site over the past three days, updated every 60 minutes

Britney's Second How I Met Your Mother Appearance

Originally posted Thursday May 08, 2008 12:05 PM EDT

A clip of Britney Spears's highly-anticipated second appearance on CBS's How I Met Your Mother has been released.

In this snippet, via Entertainment Tonight, the pop star's ditzy character, Abby, is dating Barney (Neil Patrick Harris’s character) – yet she still longs for Ted, played by Josh Radnor.

The episode is scheduled to air May 12. Spears first appeared on the show in March, debuting her role as a receptionist at a dermatologist's office.

Her first guest spot earned the singer positive reviews and brought in the show’s highest ratings yet.