"Princess Fiona's expecting an Ogre!!" Amanda tweeted over the weekend, along with a pic. "Shot Gun wedding!" joked Amanda, posting a pic highlighting her baby bump in Princess Fiona's wedding dress ...

The bride embodied Princess Fiona in a stunning green velvet gown ... The video comes after it was revealed back in July that a new Shrek film is in the works, 16 years after the last instalment.