Pregnant Kate Middleton managed to get her heel stuck in a drain while on royal duties over the weekend.

The Duchess of Cambridge was celebrating St. Patrick's Day and handing out springs of shamrock to soldiers in the Irish Guard following royal tradition when the heel of her shoe got stuck in the drain grate.

Kate, who was dressed for St. Patrick's Day in a green dress coat and shamrock pin, was photographed taking her heel of her stillettos out of the grate while leaning on her husband Prince William for support.

Kate Middleton gave a glimpse of her blooming baby bump over the weekend.

Kate Middleton and Prince William are expecting their first child. She is five months pregnant and her blooming baby bump was on full display for all to see.

When asked if she was having a boy or a girl, the Duchess replied that she does not know yet, according to AP.

However, it has been reported that Kate wants a boy while the Prince wants a girl.

Guardsman Lee Wheeler asked Middleton, "Do you know if it's a girl or boy?"

"I'd like to have a boy and Wiliam would like a girl," she replied.

Watch the video of Middleton's heel getting stuck in the drain grate as she joined the St. Patrick's Day parade Sunday.