The Welsh actress - who played loveable Stacey in the BBC show Gavin & Stacey - stepped out with husband James Thornton to enjoy Cirque du Soleil at the Royal Albert Hall, showing off her
tummy in a maxi dress.
She tweeted her excitement at seeing Cirque du Soleil before attending the event, joking: "So excited to see Cirque du Soleils #Kooza tonight! If I wasn't pregnant I'd be joining in!"
Joanna's craving of choice is Nando's chicken (excellent choice, Jo), and she has previously praised husband James for collecting peri peri meals late at night when she gets peckish!
What a guy!