The countdown to baby is on!
In her latest selfie, the 23-year-old model stripped down to her Calvin Klein underwear to showcase her baby bump.
"31 weeks today!" she wrote on social media. "HOME STRETCH."
Since the announcement, April has been documenting her journey to motherhood with several Instagram shots.
Robin and April made their first public appearance as a couple in May 2015 during a party at Cannes. And before his passing, Alan expressed his approval at the new leading lady in his son's life.
"She's lovely. [He has an] album coming out and April is there and supportive," he explained to E! News. "We like her a lot."
As for the age difference, Alan's wife Tanya didn't see it as a big deal at all.
"The apple doesn't fall far from the tree," she joked. "She's a very mature young lady. A very beautiful, smart, mature young lady."
We can't wait to meet this little one in 2018!