Ant took to Instagram on Thursday to share a throwback black and white photograph, in which he could be seen wearing his wedding ring.
“British cars, American TV, On set (old skool),” he wrote, captioning the picture.
Many fans commented underneath the photograph to send Ant their well-wishes amid this difficult time.
The post comes a week after Ant and his wife Christina Anstead revealed that they are calling time on their marriage.
The couple tied the knot at their home in Newport Beach, Calif., in December 2018.
“Ant and I have made the difficult decision to separate. We are grateful for each other and as always, our children will remain our priority,” wrote Christina in a statement issued on Instagram.
“We appreciate your support and ask for privacy for us and our family as we navigate the future.”
The “Christina on the Coast” star and the “Wheeler Dealers” host welcomed son Hudson London Anstead back in September 2019.
Christina shares two kids, Taylor and Brayden, with her ex-husband, Tarek El Moussa, while Ant has two kids, Amelie and Archie, from a previous relationship.
Ant previously opened up to ET about how he and Christina are each other’s biggest fans.
“You’re only as successful as your weakest link, and the great thing about being married to Christina is that she’s in my industry so she totally gets it,” he gushed.
“The only thing I get from her is full 100 per cent support. She supports everything I do, and I support everything she does and because of that we can both do so much more.”