"I don't know how to say how grateful I am," tweeted Caroline, shortly after being crowned the show's winner. "But ... Thank you thank you thank you ... Xxxxx."
The following day, Caroline was still full of joy about her win.
"Last night the best night of my life," she tweeted. "A massive shout out to @FrankieTheSats @keviclifton @MarkWright_ @simonwebbe1 @KRihanoff @karenhauer A real incredible group of people whom yesterday were a complete joy to be dancing with xx
"And THANK YOU for supporting me and Pasha throughout the series," she added. "What a night...I can't even lift my head let alone the glitterball :)."
Russia-born Pasha also shared his happiness on Twitter, as did his girlfriend and former Strictly partner Rachel Riley.
"So so so proud!!!! @PashaKovalev and @carolineflack1," tweeted Countdown star Rachel, who was in the crowd to support the dancing duo. "What a perfect night!!!! Get the champagne!!!!!!!!"