The adorable couple cuddled up with each other at the premiere of WWE Friday Night SmackDown On FOX.
Dewan kept her baby bump hidden wearing a loose fitting jumpsuit to the event in Los Angeles.
The "World of Dance" host smiled big on the red carpet with her broadway boyfriend, who's a massive fan of WWE.
The duo even attended a WWE match the same day the announced they were expecting their first child together.
As The Blast reported, Dewan revealed she was pregnant last week after less than a year of dating Kazee.
They made their relationship IG official in June, but sealed their love life with a very public makeout session months earlier.
She famously split from Channing Tatum in April 2018, but didn't pull the trigger and file for divorce until October 2018, right around the time she went public with Kazee.
Dewan is already a mom to daughter Everly who she shares with Tatum.
Although, this will be her Tony-winning broadway beau's first biological child, he's gotten plenty of experience playing stepdad.
The expecting duo recently had a family day at a beach in Los Angeles, and he was spotted sharing adorable moments with Everly.
Dewan isn't the only one who's moved on.
Tatum has been dating singer Jessie J since last year, but only went public back in March after they were seen together in London.
Things are getting pretty serious between the two because she just debuted a love song in his honor.