Meghan may be due sooner than expected after she let THIS slip yesterday

All eyes were on the 'Fab Four' yesterday as they reunited for their Christmas Day celebrations.

Prince William, Kate Middleton, Meghan Markle and Prince Harry put on a united front as they arrived at St Mary's Magdalene church in Norfolk for a service. The moment mirrored last year's photo op outside the church except for one key difference. This time last year Kate was pregnant with her third child, Prince Louis. This time around, Meghan was the expectant mum - she and Harry are about to become parents for the first time. Her due date was revealed as 'spring 2019' back when the couple announced their baby news, which didn't really give us much to go on. However, it was speculated that Meghan followed the tradition of announcing at the three-month mark, meaning her baby would be due in March or early April. But what Meghan told a fan yesterday could mean that she's further along than we thought. Karen Anvil was at the church to greet the royals yesterday and revealed on Twitter that she'd spoken to Meghan about her baby. "Meghan said she was excited, there wasn’t long left to go. She cradled her bump. She was so sweet!" Karen wrote. When another Twitter user asked whether Karen had heard about the due date, she replied "No… she said 'we're nearly there!' – That sounds soon to me!!!!" Could it be that Meghan is expecting a February baby rather than a March or April one?