The 33-year-old model and her former flame unveiled their rekindled romance by making a public appearance at a BAFTA pre-party in London's Annabel's club at the weekend and the brunette beauty posted several photographs of them together on Instagram the following day (10.02.13), with one showing her cupping Danny's face affectionately.
Although Kelly split from her boyfriend of 20-months, Thom Evans, just weeks ago, she and Danny are said to be giving their relationship another go after breaking up in 2010 as the pair have become more ''serious'' about their future.
A source told The People newspaper: ''They have now decided to make a proper go of their relationship. When Kelly and Thom split she became really close to Danny and things changed into something more serious.
''Kelly and Danny never really got over one another when they broke up. She is the love of Danny's life and he always hoped they'd get back together. He is so happy that they are now once again in each other's arms. He'll be hoping they have a long future together.''
Kelly also sparked speculation the pair have reunited after captioning one photograph: ''Happy Chinese New Year #New Beginnings (sic)''
The pair continued their night after the A-list bash by heading to Base nightclub, where they didn't leave until the early hours of the morning and arrived back at Kelly's home at 4.30am.
Another photo showing the closeness of the pair on Kelly's account was captioned: ''Fun Night at Annabels Pre BAFTA/Chanel Party!! 4am #HoldingOn!!! (sic)''
Kelly and the rugby star have allegedly been meeting in secret over the last few months while Kelly was still with Thom.
However, Kelly was adamant her and Thom had not split up due to a ''third party'' being involved.
She tweeted on February 1: ''Thom and I mutually agreed to go our separate ways some time ago. It had absolutely nothing to do with a third party. (sic)''
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