Is it rumor or truth? I don’t know, but it looks very possible looking at her transits. Transiting Uranus is opposite her natal Jupiter…an unexpected badly timed event or addition to her family?
Transiting Jupiter is conjunct her natal Venus, too which is another vote for an addition. I don’t have a confirmed time of birth for her so I don’t have the house rulerships…I would be looking at her 5th House (rules children) and ruler of that house with a time of birth. Doesn’t appear that it will put brakes on her breakout year because this spring her career is still riding high….but in 2019 she will have Saturn conjunct her natal Uranus-Neptune conjunction which can indicate things slowing down for a bit for her…baby break? We ‘ll see.