Brian Littrell & Wife "Deeply Touched for the Travoltas"

Former Backstreet Boy Brian Littrell and his wife Leighanne are reaching out to extend their condolences to John Travolta and Kelly Preston following the recent death of their 16-year-old son, Jett.

The Littrells, whose 6-year-old son Baylee was just diagnosed with Atypical Kawasaki Disease (Jett was also reported to have had Kawasaki Disease), tell OK! their hearts are with the grieving family.

"We are so deeply touched for the Travoltas," the Littrell family told OK! in a statement. "We thought what we just went through was horrendous enough, so we can't imagine what they are going through. We want to pass on our condolences, our love and prayers."