Ready to pop! A very pregnant Tori Spelling, 43, takes her four kids out for a day of go-karting fun 

She's expecting her fifth child at age 43.

And on Sunday, a very pregnant Tori Spelling proved she's an awesome mom as she took her four children to MB2, an indoor go-kart raceway in Sylmar, California.

The actress managed to juggle all four kids and her massive baby bump all by herself during the four-hour adventure.

Ready to pop! A very pregnant Tori Spelling, 43, proved she's an awesome mom as she took her four children to MB2, an indoor go-kart racing place in Sylmar, California

The 90210 alumna wore a distressed long-sleeved heather gray tee shirt, with rips down the front revealing her black undergarment.

The light t-shirt perfectly showcased her burgeoning baby bump.

She paired the shirt with dark distressed skinny jeans and black ballet flats.

Letting it show: The 90210 alumna wore a distressed long-sleeved heather gray tee shirt, with rips down the front revealing her black undergarment

Across her chest hung a black cross-body purse.

Spelling is about seven months pregnant and is in the first week of March.

The family is expecting a bouncing baby boy.  

Her little ones Liam, 9, Stella, 8, Hattie, 5 and Finn, 4, fluttered around her as she held a clear bag filled with colorful plastic bouncy balls.

Independent mommy: Missing from the family outing was her husband of over a decade, Dean McDermott, but Tori seemed to have a clear handle on things

Missing from the family outing was her husband of over a decade, Dean McDermott, but Tori seemed to have a clear handle on things.

The reality star took to Facebook to share a live video of the McDermott family's Sunday morning activities, filled with pancakes and phone games.

During the video, her oldest son Liam explained that their go-karting outing was in celebration of his friend's birthday party, to which the entire family was invited.

The gang is all here: Her little ones Liam, 9, Stella, 8, Hattie, 5 and Finn, 4, fluttered around her as she held a clear bag filled with colorful plastic bouncy balls

The man: Her oldest son Liam explained that their go-karting outing was in celebration of his friend's birthday party, to which the entire family was invited

Tori seemed concerned that her son may get hurt, but her nine-year-old rather maturely explained that he will be wearing a seat belt and a helmet.

Spelling went on to show off her baby bump in the video.

'Saturday night, he just started kicking, where we can actually see it and feel it. Stella's face was priceless,' Tori shared.

Mommy's little hero: Tori seemed concerned that her son may get hurt, but her nine-year-old rather maturely explained that he will be wearing a seat belt and a helmet

Towards the end of the Facebook live broadcast, Dean reappeared with a broom in hand - forecasting that he may have spent the day taking care of the house while Tori entertained the young ones.

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