Pregnant Jenna Dewan shows off her bump in floral dress as she steps out with son Callum, 4 - as she counts down to due date for third child

Pregnant Jenna Dewan was glowing when she was spotted with her 4-year-old son Callum in LA on Thursday.

The soon-to-be mom of three, 43, showed off her bump in a long floral sundress and sneakers with white sunglasses.

The mother and son appeared to be leaving swim lessons as she carried a beach towel as the pair strolled.

Jenna shares Callum with her fiancé Steve Kazee and she also has a daughter, Everly, 10, with ex-husband Channing Tatum, 43. 

The Rookie actress recently revealed that she and Steve are finally setting a date for their wedding after being engaged for four years.

Pregnant Jenna Dewan was glowing when she was spotted with her 4-year-old son Callum in LA on Thursday

The soon-to-be mom of three, 43, showed off her bump in a long floral sundress and sneakers with white sunglasses 

The Come Dance with Me judge shared an update on her wedding plans when she appeared on the Jennifer Hudson Show recently.

'We've been engaged forever. We got engaged and then there were so many life things that happened,' she explained to Hudson.

'All of a sudden there was [COVID-19] and [the] pandemic and home and then baby number three,' added Dewan. 'So we kept pushing this day.'

'I believe the timing is right. I think maybe baby no. 3 had to be here for the whole family [to be] complete,' she said.

'It always works out that way. I believe in divine timing,' she added. 

Dewan – who showed off her dancer's flexibility in a Pilates class – continued, 'But now we really are wanting to and really are setting the date and getting it going.'

She also shared that her dream officiants would be Oprah Winfrey and RuPaul because the two celebs 'basically [describe] me in a nutshell,' and she would 'set a date tomorrow' if either of them accepted.

The pair shared a laugh as they made their way back to their SUV

The Rookie actress recently revealed that she and fiance Steve Kazee are finally setting a date for their wedding after being engaged for four years

The Come Dance with Me judge shared an update on her wedding plans when she appeared on the Jennifer Hudson Show recently

Jenna and Steve announced they were expecting another baby in January in an Instagram Video where he strummed the guitar and serenaded her.

'Think if I make @stevekazee serenade me every night the baby will get his voice?' Dewan wrote in her caption.

Jenna had Everly when she was 32 and reflected on the differences of being pregnant at 43 in an interview with Romper.  

'I'm not sure the body necessarily gets right back into action the way it did years ago,' she said. 'We'll see. I'll report back, but I do think there's a bit of ignorance, this dancer in me that just says, "OK, well, you just get it done." I've recovered great every time, but I'm open to whatever happens.'