Nurses Help 3-Year-Old Girl With Cancer Perform 'Let It Go' From Her Hospital Bed

A group of nurses brightened up a three-year-old girl's day by joining in on her rendition of "Let It Go" from Disney's Frozen.

Millie McColl is in hospital for chemo after being diagnosed with stage 4 neuroblastoma in June.

Read: She's a Fighter! Floyd Mayweather Sends Boxing Gloves to Cancer Survivor Leah Still

Nurses at the New Royal Hospital for Sick Children in Glasgow, Scotland lifted her spirits by performing her favorite song. In the video, Millie is seen giggling along as one of the nurses tickles her.

"So this didn't quite go as I had pictured in my head but we all had fun and as always Millie is showing chemo won't bring her down!!" her family wrote on Facebook as they shared the video.

On Tuesday, Millie's mom, Lynsey, added that the little girl had undergone what is hopefully her last ever chemo treatment.

Read: 13-Year-Old Chicago Bulls Fan With Rare Kidney Disorder Signs 1-Day Contract With Team

"Millie's been feeling a bit 'yucky' the last few days but... she has still made time for fun!" she said.

The family has created a JustGiving page to raise money for the little girl to come to the U.S. for treatment that is unavailable in the U.K.

Watch Below: 4-Year-Old Performs Touching Martina McBride Song for Mom with Cancer