Recent reports in a French tabloid claiming that the singer was rushed to the hospital following pregnancy complications are "completely fabricated," Dion's rep tells PEOPLE.
"She's never been in the hospital – her pregnancy continues to be healthy and she feels fantastic."
In fact, Dion has so far gained 33 lbs., and has continued with the acupuncture treatments she has credited with helping her have a successful pregnancy.
Dion, 42, who will return to Las Vegas for a new show at Caesars Palace next year, has been following doctors' orders to take it easy as she heads into her final two months.
"As with most women expecting multiples, her doctor wants her to stay off her feet as much as possible as she finishes her pregnancy," says her rep.
During what has been a very joyful time, Dion and husband/manager Rene Angelil were distressed by the reports of complications.
"They've gotten calls from friends worried that something is wrong. To be so happy and then to get these calls, it's been upsetting for them when they are in such a good place," says her rep.
"Their son Rene-Charles started the new school year last week, Celine's feeling great, and she and Rene are excited to meet the twins – they just can't wait."