Posted by babu 5:25pm GMT
Stars like Olivia Wilde are obsessed with one-pieces for spring!
Check out some of this season's most fab (and affordable) rompers and jumpsuits in our latest installment of Shop the Celeb Trend.
Celeb photo: Pascal Le Segretain/Getty Images
!["How I Met Your Mother"](http://mylt.ltcdn.com/d6/sites/mylifetime.com/files/images/imagecache/carousel_159x119/2011/01/12/HIMYM-159x119.jpg ""How I Met Your Mother"")
