Everything is bigger in Texas, including wedding cakes.

Real Housewives of Dallas star LeeAnne Locken gushed exclusively to DailyMailTV about the over-the-top confection that will be front and center at her upcoming nuptials.

The glamorous reality star was supporting a fellow housewife from the Beverly Hills franchise, Erika Jayne, at the launch of her new makeup collaboration, Erika Jayne x TooFaced: The Pretty Mess Collection.

Here comes the bride! LeeAnne Locken exclusively gave DailyMailTV all the delicious details about her over-the-top wedding cake while attending an event for Erika Jayne's new collaboration with TooFaced on Thursday

LeeAnne chatted with DailyMailTV's Caitlyn Becker on the pink carpet before the event just days after she went cake tasting.

The former pageant queen sparkled in a long sleeve sliver sequin mini dress and black suede thigh-high boots.

Her extra long locks cascaded over the shimmering dress in waves of curls and her glam makeup was contoured to perfection by celebrity makeup artist Leticia Garcia.

The Bravo star shared that she and her wedding planner, Steve Kemble, recently went to sample potential wedding cakes together.

I do! The Bravo star shared that she and her wedding planner, Steve Kemble, recently went to sample potential wedding cakes together

'I had the sweetest time,' the brunette beauty told DailyMailTV's Caitlyn Becker

'I had the sweetest time,' the brunette beauty said.

Locken is set to marry Rich Emberlin, who she affectionately calls her 'sweetie', on April 27, 2019 after nearly a decade together.

While trying out different cake flavors, LeeAnne said that her 'sweetie' called and she put him on the phone with Steve, her wedding planner, to get him to weigh in.

'I'm gonna represent you,' Steve told the groom on the phone, asking for his favorite cake flavor.

Glam! The RHOD star posed with her makeup artist Leticia Garcia before heading in to celebrate Erika Jayne x TooFaced: The Pretty Mess Collection

Too cute! Locken's fiance Rich said he was would be 'so happy' on his wedding day that the cake flavor didn't even matter

Amazing! Befitting the Texas star, she ultimately picked a champagne flavored cake for her big day

'And you know what he said to him?' LeeAnne recalled.

'He said "I'm going to be so happy on that day it's not gonna matter what kind of cake I put in my mouth,"' she recounted warmly.

As for what she ultimately chose?

'Champagne!' the philanthropist exclaimed.

Locken's champagne flavored cake is set to be an enormous homage to glamour, befitting the Texan.

'Now the wedding cake is going to be magnificent,' she revealed. 'It's a huge castle. Really! I mean, four feet tall and four feet wide castle with gold and silver turrets and rhinestone caps.'

'Now the wedding cake is going to be magnificent,' she revealed. 'It's a huge castle.'

'Really! I mean, four feet tall and four feet wide castle with gold and silver turrets and rhinestone caps,' she model explained.

Adding: 'Oh it's going to be gorgeous!'

Rich will be able to boast his own groom's cake at the event, LeeAnne shared, and it will be a sight to behold as well.

Persona non grata: The save the dates went out for the April wedding over the holidays but not all of the Housewives of Dallas got one

'They did have rum cake but I'm saving that for the groom's cake and you'll have to see what shape that is,' Locken joked suggestively.

The soiree is only months away and save the dates went out over the holidays but LeeAnne said that wedding planning isn't even close to being done.

And while the 'invitations are sitting in a box' on that sofa at her Dallas mansion, the reality star admitted that not all of her RHOD castmates will be getting one.

'Those who deserve an invitation shall receive an invitation and those who need to repent and find their way back to the Lord shall do that,' LeeAnne said.

'You know most of 'em,' she said coyly.

'Those who deserve an invitation shall receive an invitation and those who need to repent and find their way back to the Lord shall do that,' LeeAnne said.

Last season, LeeAnne's feud with her former best friend D'Andra Simmons got so bad D'Andra physically shoved her during an argument but they later agreed to mend fences.

And, Brandi Redmond took her tumult with he star all the way to Copenhagen and back after Locken was convinced Brandi stole her phone on the trip.