On Sunday 24 May, Mark married former Corrie star Michelle Keegan in front of family and friends at St Mary's Church in Bury St Edmunds.
Since the gorgeous couple tied the knot, we've been dying to see the photos from their big day and yesterday evening, Elliott treated followers to a snap he had taken with Mark during his nuptials.
Taking to Instagram, Elliott shared a photo of himself and the groom looking suited and booted in their wedding gear.
Alongside his photo, the reality star gushed about his cousin. He said: "Very proud of him... Congrats... [And] looked dapper on the day."
Elliott wasn't the only Essex face in attendance at Mark and Michelle's wedding as James Arg Argent and his co-star girlfriend Lydia Bright were on the guestlist, while Mark's sister Jessica Wright was one of Michelle's seven bridesmaids.
Following their church ceremony, the newlyweds and their wedding party continued their lavish celebrations at Hengrave Hall in Surrey, with guests reportedly partying until 4.30am the next morning.
Sounds like a great wedding bash!
Since officially becoming 'Mr and Mrs Wright', Mark and Michelle have jetted off to the Maldives for their honeymoon.
While away, Mark has been gushing about married life, telling fans "being a husband [is] such an amazing feeling". He also couldn't help but swoon over his new wife too, sharing a cheeky bikini snap of Michelle officially introducing her as 'Mrs Wright' to his social media followers.
Elliott's photo, meanwhile, comes as he arrived back in Marbella just in time to join his TOWIE co-stars as they embark on their annual trip to the Spanish party resort.
The dad-of-two had dropped the bombshell he was moving to Marbs to focus on a new business venture at the end of the ITVBe show's last series, shocking former flame Chloe Sims.
While Chloe had contemplated setting up home with Elliott in Spain, she later revealed the pair had split for a third time after failing to make their romance work.
On Saturday night (30 May), the couple came face-to-face for the first time since their break up, as they attended the same club opening at Cavalli Club, Marbella.
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