Reese Witherspoon FINALLY confirms what we all knew: she’s pregnant!

And the award for least surprising announcement goes to... Reese Witherspoon.

Reese Witherspoon, pregnancyReese Witherspoon finally talks about her pregnancy. Hooray! Copyright [Getty]

Over the last few months we've watched Reese Witherspoon blossom with her growing baby bump, but despite the obvious visual evidence, the actress refused to speak about her pregnancy.

All that changed this weekend, when Reese Witherspoon FINALLY confirmed she's expecting.

[Related story: Pregnant Reese Witherspoon shows off baby bump, we coo]

During An Evening With Reese Witherspoon, she admitted: "Frankly, I'm feeling very round tonight."

When a Chicago Sun Times reporter suggested she should avoid the city's famous deep-dish pizza, Reese Witherspoon replied: "Maybe, but it's not easy. I'm always feeling like I'd like to eat everything in sight!"

So far, so full of hints. Tell us more Reese.

Reese WitherspoonReese Witherspoon's baby bump is official. Copyright [Getty]

The 36-year-old, who looked gorgeous in a cap sleeve Vanessa Bruno dress, went on to talk about Devil's Knot, which she is currently filming in Atlanta with Colin Firth.

Reese Witherspoon eventually revealed: "And, after I finish that, I'm going to take a little time off - and go have a baby!"

The world has been in on that secret since the story broke back in March, but it's always nice to hear it straight from the mum-to-be's mouth.

[Related article: Reese Witherspoon wows at White House dinner]

[Related article: Reese Witherspoon takes baby bump to church]

Reese Witherspoon will be adding to her family this autumn, giving her children with ex-husband Ryan Phillippe, Ava, 12, and Deacon, 8, a baby brother or sister.

This will be Reese Witherspoon's first child with husband Jim Toth, and the actress revealed she's "very excited" about becoming a mother for the third time.

We're very excited to see your bundle of joy when he or she arrives, Reese.