The 22-year-old actress, who plays Bethany Platt on the popular ITV soap, came clean about the unfortunate incident on Instagram.
Sharing a loved-up snap of her and her boyfriend Tom Leech with her 243,000 followers, Lucy gushed about their fun date night.
“We watched @chrisrock and I laughed so much a little bit of wee came out,” she captioned the upload. “So what???”
Her fans found the anecdote hilarious, taking to the comments section to share their amusement.
“There’s nothing wrong with that,” one laughed, while another said: “Brilliant!”
“It happens to the best of us,” a third chipped in, while another praised: “You’re so funny Lucy.”
The Coronation Street star regularly keeps her fanbase entertained on social media and earlier this month Lucy’s boobs nearly popped out as she went braless in a racy clip.
The blonde beauty could be seen dancing in a video montage of her favourite highlights from 2017, and nearly causing a major wardrobe malfunction.
Lucy’s assets almost spilled out of the plunging neckline as she showcased her seriously energetic moves.
She previously spoke out about the upcoming storyline, insisting that it is important for fans to see how Bethany recovers from the horrific experience.
“Bethany does get a job at the strip club and or Bethany it’s a thing to say that she has control over what those men can do to her so they can’t touch her and they can’t do anything to her,” she told the Manchester Evening News.
“She takes back control of her own body and the way she views herself.
“In her mind, she’s laughing at them as she’s doing it,” the actress said. “Obviously a lot of people will be asking, ‘Why is she doing that? That’s ridiculous.’
“But that’s the way she is recovering.”
Bethany will start dancing alongside new cast member and glamour model Bethany Morgan, who will play another entertainer at the gentleman’s club.
Coronation Street continues Monday at 7.30pm and 8.30pm on ITV.