Now that the Duchess of Cambridge Kate Middleton is officially expecting her second child with Prince William, she is definitely on baby bump watch and she may have given fans a look at her growing belly when she and the royal went to dinner.

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The famous couple was spotted at King Head's pub located in Great Bircham on Sept. 11 just before 8p.m, Radar Online reported earlier this month.

An insider told the site, "Locals were stunned to see the royal couple saunter in and sit at a quiet table in the corner. Towards the end of the meal, a couple of stunned locals introduced themselves to the royal couple and shook their hands."

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The couple enjoyed a healthy meal that included the freshwater fish black bream topped with vegetables and spinach. They also dug in to one order of vanilla ice cream, with two spoons. Middleton noticeably drank water as her husband sipped red wine. They left a couple hours after their arrival.

Middleton could have been craving a good meal as she is rumored to have already suffered a special type of morning sickness, hyperemesis gravidarum. It reportedly caused her to lose weight, which could be why her baby bump was not on display on the couple's night on the town.

She donned a lose grey sweater and jeans along with a pair of black and wooded wedges. Prince William also kept his look casual with a button up shirt tucked into his jeans and a pair of sneakers.

Check out the pictures here.

The two are parents to one-year-old Prince George.

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