Holly Willoughby may have to take time off from this summer's Xtra Factor " because it clashes with becoming a mum.
Holly, 27, is due to give birth in May, just before X Factor auditions kick off.
Judges reconvene for the ITV1 show in the first week of June, and Holly would normally join their travels across Britain for her ITV2 spin-off.
A show source said: "There have been no official talks about what will happen.
"But Holly may either