Cheryl surprised everyone this week by revealing she'd married her French boyfriend, Jean-Bernard Fernandez-Versini, in Mustique after just a few months of dating.
Among those sending well wishes was Cher, who tweeted at Cheryl: "Congratulations! Wishing you both all the best!"
Cher was returning Cheryl's support after Cheryl, 31, tweeted a sweet message to her last year following Cher's marriage to boyfriend Craig Monk.
'Swagger Jagger' star Cher, 20, walked down the aisle with hairdresser Craig in November 2013, prompting Cheryl to say: "Wow! Heard your good news. Congratulations. I hope you have many more happy years and memories to come."
Cher was mentored by Cheryl on the seventh series of X Factor, but their relationship appeared to get frosty after the show ended when Cher suggested Cheryl hadn't been great at keeping in touch.
She was also accused of suggesting Cheryl used autotune, prompting a feisty response from Cheryl and a later apology from Cher.
Clearly all is well and everyone is blissfully loved up now!
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