Miley Cyrus is outspoken and outgoing but Liam Hemsworth is a topic on which she prefers to seal her lips. The rumours of the couple rekindling their romance started filling the air in March this year. But now they seem to be getting stronger with Hemsworth firmly supporting Miley Cyrus on 'The Voice' where the actor was seen backing the 'We Can't Stop' star by paying her lovely and caring visits.

A source close to The Voice production tells ET that the couple is again holding one another's hands strongly than ever before, adding that the Australian star came to see Miley multiple times on the set, spending time in craft services while the singer works.

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An internal source of ET reported, "[She] never speaks openly about Liam. [She] keeps everything pretty under wraps between the two of them."

The love sparked when the Wrecking Ball singer met 'Josh Taylor' of 'Neighbours' on the sets of the romantic movie 'The Last Song' in June 2009. After three years of their beautiful romance the couple announced their engagement in June 2012.

Miley told People: "I'm so happy to be engaged and look forward to a life of happiness with Liam." She was also seen wearing a 3.5-carat diamond ring designed by everybody's favourite, Neil Lane. In April 2013 Miley's dad Billy Ray Cyrus hinted about the clouds of uncertainty looming over their marriage. Billy told Nightline: "They're young, they're kids. The great news is they're great friends. And if you end up getting married, that's your business too, you know?", followed by news of the speculated postponement of the wedding.

After a few months Miley was reported to be getting over with the actor. Confirming the news of her split she talked about her life after parting ways with Liam in Cosmopolitan's December 2013 issue: "This is the best time of my life. I'm not going to look back on it and be like, 'I wish I hadn't been dwelling over a breakup,' you know? Because that's not what God wants my life to be about right now."

After being an open book for a long time, Miley is now choosing her steps very carefully for she has decided to keep her love affair under the sheets, not disclosing her relighted love affair.