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Will it be pink or blue booties?

The Bachelorette alum Desiree Hartsock and husband Chris Siegfried have revealed their baby’s gender.

The reality star couple are expecting a son.

“Well, we were planning on just doing a dinner and keeping it very private and only between us, but we walked out of the ultrasound and we had the card in our hand and thought, ‘Or we could do this right now,’” Siegfried, 30, told Us. “We just couldn’t wait, once we found out. … We didn’t care if it was a boy or a girl. But it was so nice to know.”

She added: “It makes it all more real and, like, this is really happening! We have a name picked out! We’re keeping it in our back pocket right now, but that’ll be a surprise to everyone!”

It sounds like the mom-to-be is loving the third trimester.

“I’ve actually been feeling pretty great, now that I just hit the third trimester,” she shared. “In the beginning, it was pretty rough. I was really tired all the time and my cravings have been so random. Every day is something new.”

Just over a year after they were wed, the couple — who were made famous on the ninth season of The Bachelorette — discovered their pregnancy news during a Valentine’s Day trip to Maui earlier this year.

The pair tied the knot on January 18, 2015, in Palos Verdes, Calif., two years after Chris proposed to Desiree on the season finale of The Bachelorette.