PIC: January Jones Flaunts Baby Bump at X-Men Premiere
The actress -- who announced she was pregnant on April 28 -- showed off her growing baby bump in a two-toned dress and strappy black stilettos; Jones was joined by costars Rose Byrne, Kevin Bacon, James McAvoy, Zoe Kravitz and Michael Fassbender.
The Mad Men star, 33, has yet to reveal the identity of her baby's father, though a source recently told Us Weekly that it isn't her ex, Jason Sudeikis.
"She told him she wanted kids and it turned him off," the source said of Saturday Night Live star, 35. "Jason was bummed out she was on the mommy track. If Jason were the dad, he'd step it up."
Tell Us: Are you a fan of January's maternity style?
Wonderwall.com goes behind the scenes at the 2015 American Music AwardsWatch Video »
In honor of the 10th anniversary of "Just Friends," check out how the stars of the film have changed.Watch Video »
Get the Duggar dish on Replay hosted by Wonderwall's Kirby Kristen.Watch Video »
Tats for Love
From Heidi Klum and Seal to Ryan Sweeting and Kaley Cuoco, see which stars got tattoos for love.Watch Video »
Shailene Woodley and the stars of "Divergent" chat phobias and on-set injuries at the film's world premiere.Watch Video »
Stars chat with Wonderwall.com on the red carpet at the 2015 American Music AwardsWatch Video »