X Factor judge Dannii Minogue is reportedly pregnant with her first child.

The Sydney Morning Herald reported that Minogue was spotted with a baby bump earlier this week and was leaving a private maternity hospital in Melbourne with boyfriend Kris Smith.

Sources have also told The Mirror that the 38-year-old is “over the moon” with the news.

One insider said: “Dannii thought the time was right to start trying for a baby. The whole family are delighted for her – especially [sister] Kylie, who is so excited about having a little niece or nephew.

“Dannii really doesn’t know what this means in terms of X Factor. The show is the last thing on her mind right now.”

She is thought to be due this summer, just before the launch of the show. A source explained: “At present, she’s not even thinking that far ahead. She is over the moon at being pregnant and can’t stop smiling.”