Olivia Wilde shows off baby bump to announce second pregnancy

Actress Olivia Wilde has announced she's expecting her second child.
The mum of one shared a photo on Instagram of her and son Otis holding their bellies.
"Matching baby bumps!" said the 32-year-old.
Olivia is currently engaged to 40-year-old comedy actor Jason Sudeikis, who is promoting the new Angry Birds movie he's voiced.
See photos from Olivia Wilde's Instagram in the gallery above.