12/04/2012 05:32 BST | Updated 22/05/2015 06:12 BST

Cobie Smulders, Err, Smoulders In This Gorgeous Donna Karan Gown

Who: Cobie Smulders (a.k.a. Robin from How I Met Your Mother)

What: A floorlength print gown from the Donna Karan Spring/Summer 2012 collection

Where: The premiere of The Avengers in Hollywood on Wednesday night (12 April)

Bonus info: Cobie takes on the role of Maria Hill - former director of the Marvel universe's planetary defense/intelligence service S.H.I.E.L.D.


For what the rest of The Avengers cast were wearing, click on the gallery below:

Smoulder like Cobie and find your perfect red carpet gown below: