'She never speaks openly about Liam': Miley Cyrus keeps mum on Hemsworth relationship... but he secretly visits her on set of The Voice

She is not afraid of taking racy photos or being open about controversial topics like her marijuana use.

But there is one thing Miley Cyrus does keep private, her relationship with Liam Hemsworth.

The 24-year-old star has been keeping mum about her 26-year-old fiancé according to a Monday report from Entertainment Tonight.

Keeping mum: Miley Cyrus has been mum about her relationship with Liam Hemsworth - as they are pictured together in New York City back in September - according to a Monday report from Entertainment Weekly

However this should be no indication of their actual relationship as their source from production on The Voice said that they are stronger than ever.

According to the insider for the showbiz-centred programme, The Hunger Games star has visited her on set and has even spent some time at craft services while Miley films.

Though the Wrecking Ball hitmaker is generally very open and is said to always interact with the fans, she will reportedly not go into her relationship. 

Just the two of us: A source close to production at The Voice said that the 24-year-old star and her 26-year-old actor beau are stronger than ever, as they are pictured in LA earlier this month

Look cheery in cherries like Miley

Miley Cyrus was spotted out and about with her beau in a subdued, but quirky ensemble. The singer is usually spotted in strange outfits, so we were surprised to see how wearable her look is!

The blonde beauty opted for a bargain buy from fast fashion house Forever21. This cherry embroidered sweater is a copy cat from Marc by Marc Jacobs (you can purchase below). The whimsical print is fun to accessorize with other red detailed pieces like sunglasses and shoes. See Miley for inspiration.

The Forever 21 option is unavailable, but you can shop other affordable options at their website (right). Or look below for similar, Miley worthy options.

* PRICES MAY NOT BE AS ADVERTISED

Day job: Their insider said that Liam has visited Miley on set of her reality competition series The Voice

'[She] never speaks openly about Liam,' the source for ET said. '[She] keeps everything pretty under wraps between the two of them.'

The two are not quite about their relationship on social media, however, as Liam took to social media last month to wish his fiancée a happy 24th birthday.

The Aussie heart-throb posted a picture of the singer smiling for the camera while holding her present box.

He wrote next to the photo: 'Happiest birthday to my favorite little angel (sic)!' 

'Happiest birthday to my favorite little angel (sic)!': They always haven't been quite about their relationship as last month Liam took to social media to wish his fiancée a very happy birthday

The couple first met on their movie The Last Song, which was more than five years ago. 

The pair were on and off from August 2010 to November before eventually calling it quits at the end of the month that same year.

They got back together in April 2011 and were engaged by June 2012.

Miley and Liam officially called off their engagement in September 2013 before finally reuniting at the beginning of this year in January 2016. 

Reunited: Miley and Liam officially called off their engagement in September 2013 before finally reuniting at the beginning of this year in January 2016

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

By posting your comment you agree to our house rules.

Who is this week's top commenter? Find out now