Canadian recording artist Celine Dion is to serve as host of a holiday special about children adopted from foster care, CBS announced. Dion, Ne-Yo, Chris Young and others will also perform on the 15th edition of "A Home for the Holidays," which is to be broadcast on the network Dec. 18. "The special continues to tell uplifting stories of adoption from foster care in order to raise awareness for this important social issue. The inspirational stories of these American families are enhanced with performances by some of today's most popular artists," CBS said in a news release. "Musical performances will accompany the heartwarming stories, which are introduced by celebrities who have their own adoption experiences or are involved with children's issues. The stories highlight the remarkable American children and families involved in this rewarding process."