Between Britney and The Hills, several pretty young things put on quite a show last Monday. But which of the non-actresses are better? Here, we stack 'em up.

BRITNEY SPEARS How I Met Your Mother
Acting Attributes — Costar Compatibility and Comedic Instincts

LAUREN, HEIDI & CO. The Hills
Acting Attributes — Extreme Facial Expressions, Crying on Cue, A Properly Fitting Wardrobe

VERDICT
Finally, we laughed with Britney. But for a more polished act, run for The Hills.


Sign up for EW.com's What to Watch Newsletter!

What to watch on TV. Hear what's on tap for the night ahead and get witty, morning after recaps of top shows (sent weekday mornings).