Taran Killam and Cobie Smulders are about to become parents a second time around. A representative of the 32-year-old "How I Met Your Mother" actress and her beau from "Saturday Night Live" confirmed to People on Tuesday that they are, indeed, expecting their second child.

It looks like their five-year-old daughter, Shaelyn Cado, is going to hear the pitter patter of little feet following her around pretty soon.

Killam and Smulders have been married for two years now, having celebrated their second anniversary just last month. They welcomed their daughter in 2009 and then tied the knot three years later.

Their wedding was a private event, having the actress's co-stars in the highly rated comedy show, including Alyson Hannigan and Neil Patrick Harris. Moreover, all of their children bonded on the set. Smulders said on "The Bonnie Hunt Show" back in 2010 that there are "a lot of play dates and time on set in the nursery."

Their fans will have a lot of opportunities to spot the actress's baby bump as she will be very busy with her promotion schedule. She has just wrapped up a Marvel blockbuster, "Avengers: Age of Ultron," where she plays the role of Maria Hill. Apart from that, she also has an independent film underway entitled, "Results," who also stars Guy Pearce.

Plus, the fact that the "Avengers" movie will be out in spring means that a very heavily pregnant Cobie Smulders will be stepping on the red carpet. It may sound daunting to most, but Smulders is no newbie to pregnancy and motherhood. In fact, following her last pregnancy, she was able to get back to work right away.

At the time, she even told OK! that it was all about balance and learning how to juggle tasks and responsibilities. She said, "It's a lot of work and I feel extremely grateful because my job allows me a lot of flexibility and freedom. And, financially, I am able to have a lot of help around."