Mandy J. (Langlois) Laliberte, 46, passed away suddenly on Saturday, December 27, 2025, in Miriam Hospital in Providence. She was the beloved fiancée of Lucien Guyer, Jr. with whom she shared 18 wonderful years together.

She was born in Attleboro; daughter of Richard Langlois and the late Jean L. (Newman) Hogan. Mandy graduated from Attleboro High School furthering her education she obtained an Associate Degree in Early Childhood Development. She worked for many years in senior living facilities, managing their human resource department.

A lifelong fan of New Kids on the Block, Mandy's dedication to the band was legendary. From collecting memorabilia to having their autographs tattooed on her body as a permanent tribute. She supported their projects over the years; she celebrated their music with unwavering enthusiasm. One of her most recent adventures included traveling to see them perform during their Las Vegas Residency, a trip that combined two of her greatest passions; music and travel.

Concerts were a central joy in Mandy's life. if it wasn't NKOTB lighting up the stage, it was likely a country concert. She was a true foodie at heart, Mandy delighted in both cooking at home and exploring new restaurants. She approached food as an adventure.

Known affectionately as the "queen of the selfie," Mandy had a signature farewell: "Hold on—just one more thing," followed by one last photo to capture the moment. Her camera roll was filled with memories, snapshots of laughter, love, friendship, and fun.

Above all else, Mandy cherished time spent with family and friends. Whether gathered around a table sharing a meal, cuddling with her dog Max, or dancing at a concert under the stars, she brought energy and joy wherever she went.

Mandy's memory will live on through those who knew and loved her.

In addition to her fiancé and father Mandy is survived by her children Kayla Laliberte and her partner Lance Preston, Jr., Mackenzie Laliberte, and Austin Laliberte; her grandson Owen Frechette, her brother Eric Langlois and his wife Barbara; her sister Sonja Langlois; her aunt Jackie DaSilva. Along with her former husband and friend Matthew Laliberte, her nieces, nephews, cousins, extended family and her dog Max.

Relatives and friends are invited to attend a time of visitation on Friday, January 2, 2026 from 4-7pm in the Foley-Cook New Day Funeral Home, 126 South Main Street, Attleboro. A prayer Service will be celebrated at 6:30pm

In lieu of flowers, please consider a contribution in Mandy's memory to Alzheimer's Association https://www.alz.org