Stacey Solomon Stuns in Silver Sequins in Miami

took to Instagram with a slew of stunning snaps on Saturday after jetting off to Miami for work amid ongoing questions about her marriage to . 

The TV personality, 36, who has joined the likes of fellow stars  and on the lavish PR trip, where she has taken her sons and her sister Jemma as her guests, dazzled in a silver sequinned dress. 

Stacey's sparkly look boasted a boat neckline and fitted her like a glove as she posed up a storm on the sun-soaked streets of .

Sweeping back her caramel locks into a chic chignon she added extra height to her frame with a pair of perfectly coordinating heels.  

Stacey captioned the post: 'feeling beautiful'. 

On Monday , 44, branded himself a 'proud husband' on Instagram as he shared a gushing message to  amid the ongoing questions over their marriage. 

The former EastEnders star insisted he never 'takes it for granted' as he supported Stacey at the semi-final on Saturday night. 

Stacey was in attendance at the talent competition as she joined her golden buzzer act Braunstone Community Primary School for their performance, after she appeared as a guest judge earlier in the series.

She was joined in the audience by Joe and their two children Rex, six and Rose, four. 

They are also proud parents to daughter Belle, two, and Stacey's older sons Zachary, 18, and Leighton, 13, and Joe's son Harry, 18, from previous relationships. 

The family got a VIP treatment at the live semi-final as they sat front row before taking a seat at the judging panel pressing the famous golden buzzer. 

Sharing a series of snaps from the night out, Joe gushed: 'I never take for granted the chance to share moments like this with my family.

'The kids excitement means everything. Proud husband @staceysolomon you smashed it.

'Thank you for having us BGT'.

During the show, hosts Ant and Dec chatted with Stacey who said: 'I cannot wait to watch them. I know they're gonna have the time of their lives out there and that's what this show is all about to me'.

'I feel so honoured to be here and I've loved every second of it, good luck everyone tonight', she said as the audience cheered. 

Stacey returned to Instagram after 'shutting off from the world' as she gave her followers an update into family life after it was revealed she and Joe had suffered some 'problems.'

Sharing a series of photos, Stacey could be seen as she enjoyed the sunshine with her children. However, she did not include any pictures of Joe.

As well as spending time in the garden, they also baked some chocolate cupcakes while spending some quality time together.

Stacey captioned the photos: 'A slow April, in our little world….

'Missed coming on here and chatting to you all, but had a lovely April shutting off from the world & just being. Hope you’re all ok.'

Earlier this month a red-top newspaper revealed that Stacey and Joe have yet to formally register their marriage which prompted raised eyebrows.

Just hours later Stacey was photographed wearing her engagement ring but no wedding band.

But a source told Daily Mail: ‘They have six kids. If you look back at when they actually got married, it was just like a whirlwind, baby after baby. They just haven’t got round to it yet.’

It came after filming for their family reality TV show was paused, after tensions at home put the shooting schedule into a tailspin.

The Daily Mail revealed that the crew were booked back in December to start filming but tensions at Pickle Cottage became increasingly difficult to manage behind the cameras, with an insider revealing 'there have been problems between Stacey and Joe.'

It resumed this week with Stacey spotted shooting scenes for Stacey & Joe at Scotts Tulip Farm in Brentwood, a stone's throw from her £1.2million home Pickle Cottage.

The BBC announced last month that it has given season three the green light and will continue to follow the couple's blended family as they go about their day-to-day lives.

The popular show follows their lives at Pickle Cottage with their children.