New trailer teases 'firecracker' Leah and her partner Ash are preparing to take The Block 2023 by storm

She's the burst of energy who's ready to take The Block 2023 by storm – just don't critique her styling, or this storm will turn into one big sizzling thunderstorm.

Stream every episode ever of The Block for free on 9Now.

Yep, meet Leah and her partner Ash, one of the five larger-than-life couples who are renovating a home this season.

While the sneak peek above doesn't reveal too much about this pair (yet) we do know they're coming in hot.

You can catch a glimpse of their antics in the video above.

First aid officer Leah, 32, and builder Ash, 38, are parents from Queensland.

While we can't wait to see the exciting builds that are to come, we do get a glimpse into some of the feedback they're set to receive – and Leah isn't happy with one bit of criticism.

READ MORE: Everything you need to know about The Block 2023

In the clip, Scott Cam delivers what seems a reasonable piece of feedback from Block judge Shaynna Blaze. "Shaynna thinks the styling is half-baked," comments Scotty.

Cut to a shocked Leah, who may not let the comment go.

"Half-baked? Half-baked styling? Are you joking?" exclaims Leah.

EXCLUSIVE: Darren Palmer's top winter hacks to transform your home in the cooler months

Watch out Scotty, this Blockhead firecracker is about to kick-off!

"I definitely overreact," says Leah. "Yeah, that's a problem."

READ MORE: 'Single and ready to mingle!' Sneak peek teases sisters Eliza and Liberty are hoping to find romance on The Block 2023

We can't wait to see more of this fiery couple!

The Block is coming soon to Nine and 9Now.

Stream every episode ever of The Block for free on 9Now.