Demi Lovato and beau Max Henrich don face masks as they step out for a romantic meal

She recently splashed out a cool $5,000 an hour to rent an ‘invisible house’ in Joshua Tree, California, for a romantic desert getaway with her boyfriend Max Ehrich.

And Demi Lovato, 27, appeared relaxed and happy on Friday night, when she was spotted dining out in Malibu with her beau soon after their return home.

The Stone Cold singer was seen arm-in-arm with her beau as they exited celebrity haunt Nobu, with the pair donning black face masks amid the COVID-19 pandemic.

Fine dining: Demi Lovato and her boyfriend Max Ehrich were spotted dining at Nobu in Malibu, California, on Friday, following their romantic desert getaway

Demi looked typically glamorous for the culinary outing, stepping out in a black playsuit with a matching duster jacket.

Standing tall in a pair of black strappy heels, she accessorised with a matching clutch bag, while her raven tresses were worn in voluminous waves. 

Meanwhile, her handsome beau wore a colourful graphic tee with plaid trousers and a black leather jacket, which matched his heavy duty boots.

Safety first: The Stone Cold singer was seen arm-in-arm with her beau as they exited the celebrity haunt, with the pair donning black face masks amid the COVID-19 pandemic

Safety first: The Stone Cold singer was seen arm-in-arm with her beau as they exited the celebrity haunt, with the pair donning black face masks amid the COVID-19 pandemic

Days beforehand, the pair made the most of Demi’s work trip to the California desert, by bringing her boyfriend along and renting lavish accommodations.

The house Demi plumped for is one of America’s most iconic properties and boasts a mirrored glass exterior which reflects its beautiful natural surroundings and while guests can see out, no one can see in.

The 5,500-square-foot space costs from $5,000 an hour to rent at night and $1,000 an hour to rent in the day and it is most often used for film or photography sets, conventions and retreats, due to its striking design. 

Singer Demi only had eyes for her beau as they posed for a series of romantic snaps while out in the desert together, which she posted on her Instagram page.

Love: Love:Their outing came days after the lovebirds enjoyed a romantic work trip to Joshua Tree

Romantic: The singer, 27, only had eyes for her beau as they posed for a series of romantic snaps while out in the desert together, which she posted on her Instagram page

Love:Their outing came days after the lovebirds enjoyed a romantic work trip to Joshua Tree

Standing with her arms wrapped tightly around her love, Demi planted a kiss on Max’s lips as they shared a smooch in front of a stunning sunset backdrop.

In another sweet snap, Demi pulled away from Max as they held the same pose and looked lovingly at each other with broad smiles on their faces.

Demi was dressed casually in a black hooded jacket with a pair of form-fitting leggings and chunky trainers, while she swept her hair up into a ponytail. 

Max also opted for a casual look as he sported a pair of tracksuit bottoms, a long sleeved top and a pair of trainers for their hike. 

The loved-up couple later continued their PDA-filled photo shoot as they posed together in front of a canyon, which she also shared in the gallery of snaps.

The Sorry Not Sorry hitmaker also shared an adorable snap of Max cuddling a small black puppy as they sat poolside together.

Reflecting on their trip together, Demi wrote in the caption: ‘Had an amazing weekend in the magical desert of Joshua Tree with my love.

‘I went to work on a project but it was so nice to get away for a couple days.. thank you for making me so happy my dear.. I love going on adventures with you.’

Inseperable: The loved-up couple later continued their PDA-filled photo shoot as they posed together in front of a canyon, which she also shared in the gallery of snaps

Inseperable: The loved-up couple later continued their PDA-filled photo shoot as they posed together in front of a canyon, which she also shared in the gallery of snaps

Low-key: Demi was dressed casually in a black hooded jacket with a pair of form-fitting leggings and chunky trainers, while she swept her hair up into a ponytail

Low-key: Demi was dressed casually in a black hooded jacket with a pair of form-fitting leggings and chunky trainers, while she swept her hair up into a ponytail

Their romantic photo shoot comes amid reports that the couple are reportedly talking about walking down the aisle after just a few months of dating.

The American Princess actor, who has been isolating with the pop star during the coronavirus pandemic, has reportedly picked out a ring, according to Us Weekly. 

‘They’ve been talking about getting engaged,’ a source told the outlet. ‘Her family really likes him. He’ll likely propose within the next couple of months, but when quarantine is over.’ 

The insider added: ‘They are really excited about their relationship and enjoying living together during quarantine and seeing where things go.’ 

Despite the short timeline, the couple’s relatives ‘think they make a great couple’ and ‘wouldn’t be surprised by the proposal.’ 

Aww! The Sorry Not Sorry hitmaker also shared an adorable snap of Max cuddling a small black puppy as they sat poolside together

Aww! The Sorry Not Sorry hitmaker also shared an adorable snap of Max cuddling a small black puppy as they sat poolside together