The couple - who have been dating since earlier this year - decided to soak up the sunshine along the river, indulging in a spot of punting and a very large jug of pimms.
Taking to Instagram, Lucy made sure to make us all envious of her weekend away plans, posting several snaps from her and Louis' time away.
In one photo, the online fitness guru gushed about her break with her boyfriend, sharing a photo of herself and Olympic medallist Louis topping up their tans during a ride along the river.
She told fans: "Feel like we are on holiday! Such a lovely weekend! #BBQ #sunbathing #pimms #Punting #rooftop #cocktails #sun."
Who needs to jet abroad, eh!
In her latest photos, Lucy and Louis look oh-so-smitten, proving the pair's relationship is going from strength to strength despite the long distance. With Lucy based in Essex and Louis in Peterborough the couple can't always spend as much time as they would like together.
And proving it can be tough at times, Louis recently told his Instagram followers: "Miss my @lucymeck1 already. Weekends are far to short in my opinion."
Lucy first confirmed she and Louis were dating back in January, after referring to him as her "boyfriend" on social media. The pair had first met while both starring on Tumble - Lucy as a contestant and Louis as a judge - but romance didn't blossom until after the show.
Last month, Lucy reflected on her Tumble experience, marking one year passing since she began training for the gymnastics competition. Telling fans she has the most "incredible memories", she also credited the BBC show for bringing her and Louis together.
"I gained 2 best friends @katie_richards_csci @billyjacques & I met my gorgeous man @louissmith1989," she said.
Since they began dating, things have been hotting up for Lucy and her beau, with Louis recently hinting the pair have a long future together.
Despite being forced to deny rumours the pair were engaged, Louis did admit he would love to have children with Lucy in years to come.
"Lucy is a big part of my life now," he revealed in a recent interview. "I don't know where that's going to go, but hopefully it will be a situation where I've got some little Lucys running around."
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