Nick Jonas and his beauty queen Olivia Culpo have been an item for a little more than a year.
The young couple showed their romance is going full speed as they hit up Disneyland theme park in Anaheim, California for a date night on Wednesday.
Nick, 21, and Olivia, 22, gleefully hopped aboard as many rides as they could squeeze in, including the California Screamin' rollercoaster.
The pair got a kick out of the ride's many drops and twists judging by the satisfied grins on their faces as the cars slowed to a stop at the platform.
Nick dressed casually in a baseball cap, T-shirt and black knit cardigan, while Olivia opted for jeans and a grey Mickey Mouse sweat shirt.
They also waltzed over to Space Mountain at Disneyland's Tomorrowland section that features a rollicking coaster in a dark and futuristic indoor setting to blasting music.
The Hold On singer grabbed Olivia and together they jumped aboard the ride at Haunted Mansion where they no doubt laughed themselves silly at all the spooky shenanigans going on, and got a splash out of the Pirates Of The Caribbean scenic boat ride.
At Buzz Lightyear's Astro Blasters shooting gallery, Nick and Olivia practiced their marksmanship, before spinning themselves dizzy aboard the Tea Cups.
Nick met Olivia, who was crowned both Miss Universe and Miss USA in 2012, in June the following year at the Miss USA pageant, which he co-hosted, and 11 months later they seem closer than ever.
Friends apparently wouldn't be surprised at all if Nick proposes to Olivia soon, as HollywoodLife.com and Hollyscoop.com both reported recently.
Nick and Olivia have been virtually inseparable, enjoying outings at the bowling alley and a Hawaiian vacation in March.
The youngest of the Jonas Brothers took Olivia to meet his family in Dallas in October of last year and everyone seemed to adore her.
'He thinks that she is The One, and all of his family loves her,' a source told HollywoodLife.com. 'The two are head-over-heels in love and so happy together.
Nick apparently doesn't like to go far from Olivia, preferring to do things they can enjoy as a couple.
Added the source: 'They are together nonstop, and Nick wanted to bring Olivia home to meet his cousins and other family that live there.'
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