The mum-of-three swung and missed twice, laughing at her mistakes.
Will Prince George be the first rock star King of England?
On day three of her and Prince William's recent trip to Ireland, the royal duo got sporty.
This is not the first time Jennifer has managed to get up and personal with the stars.
The couple had enjoyed a clifftop walk, were shown how to play the Irish sport of hurling and met performers, young people and volunteers taking part in this year's Galway 2020 European Capital of Culture events. One user pointed out the callousness the royal couple has allegedly exhibited in the past.
Super worm moon is coming to a night sky near you
The moment when the Moon is completely illuminated by the Sun 222,081 miles away from Earth is will be at 5:48pm GMT on Monday. The moon will appear full from Sunday through Tuesday night, visible to skywatchers if the weather remains clear.
The service at Westminster Abbey will be broadcast on BBC One and and across the world. The Duchess of Cambridge was supposed to attend the Tusk Awards back in November, but she canceled at the last minute due to her children.
Middleton, clad in black trousers and a cable-knit red-orange sweater, really, truly got her head in the game.
Earlier in the day, the royal couple visited Tig Coili, a family-owned, traditional Irish pub on King Street in Galway City Center.
This joke especially didn't sit well with some, as William and Kate are visiting Ireland until Thursday, shaking hands and meeting face-to-face with various people in the process.
Meanwhile, Middleton also made headlines this week after she was photographed seemingly hiding her growing baby bump while in Dublin, Ireland.