The singer-songwriter married his long-time girlfriend at an intimate ceremony in June and, while he's kept most details of the wedding day to himself, he did treat fans to this gorgeous image yesterday.
Charlie posted the picture to Instagram alongside the caption: "One of my favourite shots from my wedding day. #bestdayever."
Fans were quick to leave their well wishes and compliments in droves, including "wishing you both a life of love and happiness and full of blessing."
Charlie revealed his engagement publicly the week before his marriage, but has kept tight-lipped on his other half, preferring to keep his personal life away from the spotlight.
"People always said to me your wedding should be the best day of your life and I always thought it was a cliche but it genuinely was the best day of my entire life," he said on ITV's This Morning earlier this month.
As well as basking in newlywed bliss, the former Busted star has been hard at work promoting his new music. His album, Long Road Home is due on 4 August, featuring the brilliant single 'Haunted'. He's also promised it will feature some of the "best songs" he has ever written.
He'll also perform a gig at the Roundhouse in London in October.
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Watch Charlie's (great!) video for 'Haunted':