Wilmer Valderrama shows off guns in white t-shirt with fiancée Amanda Pacheco at Santa Monica beach

Wilmer Valderrama shows off his guns in white t-shirt as fiancée Amanda Pacheco flaunts her taut tummy in white tube top at Santa Monica beach

Wilmer Valderrama dropped some big news earlier this year, when he announced his engagement to model Amanda Pacheco.

And the Miami-born actor has been enjoying his engagement with plenty of quality couple time during quarantine.

He showed off his muscled guns Saturday in a clingy white t-shirt, as he enjoyed a day at the beach with his fiancée and a friend in Santa Monica, during a break from quarantine.

Gun show: Wilmer Valderrama showed off his muscled guns Saturday in a clingy white t-shirt, as he enjoyed a day at the beach with his fiancée and a friend in Santa Monica

The 40-year-old paired the look with a black Mickey Mouse baseball cap, black slacks and some grey and red trainers.

He finished the ensemble with a black printed face mask around his neck, a silver necklace and a matching watch.

Pacheco, 28, flaunted her taut tummy in a white tube top with high-waisted denim short shorts.

She completed the look with some gold necklaces and a pair of sunglasses hanging out of her Daisy Dukes.   

Mouseketeer vibes: The 40-year-old paired the look with a black Mickey Mouse baseball cap, black slacks and some grey and red trainers

Mouseketeer vibes: The 40-year-old paired the look with a black Mickey Mouse baseball cap, black slacks and some grey and red trainers

Beach babe: Pacheco, 28, flaunted her taut tummy in a white tube top with high-waisted denim short shorts

Beach babe: Pacheco, 28, flaunted her taut tummy in a white tube top with high-waisted denim short shorts 

Wedding bells: The couple began dating last April, before announcing their own engagement on New Year's

Wedding bells: The couple began dating last April, before announcing their own engagement on New Year’s 

Quarantine buddies: The That '70s Show star told ET of how their quarantine is going: 'It's a very exciting time to continue to plan and to understand and to learn about one another and I think that's the gift of the time that we've been given'

Quarantine buddies: The That ’70s Show star told ET of how their quarantine is going: ‘It’s a very exciting time to continue to plan and to understand and to learn about one another and I think that’s the gift of the time that we’ve been given’

The couple began dating last April, later attending Joe Jonas and Sophie Turner’s June wedding together in France, before announcing their own engagement on New Year’s.

The That ’70s Show star told ET of how their quarantine is going: ‘When we’re on, we’re on. When we’re working, we’re working full time. So, I think it’s a very exciting time to continue to cultivate relationships.

‘It’s a very exciting time to continue to plan and to understand and to learn about one another and I think that’s the gift of the time that we’ve been given.’ 

Although he’s enjoying the quality time with his wife-to-be, he’s preparing to return to work on NCIS, as Hollywood gets back to business.

Valderrama posted a photo in costume, writing: ‘We have a start date.. this is not a drill ladies and caballeros.. season 18, #NCIS and your boy #NickTorres back on your TVs soon! More to come.’

Back to work: Although he's enjoying the quality time with his wife-to-be, he's preparing to return to work on NCIS, as Hollywood gets back to business

Back to work: Although he’s enjoying the quality time with his wife-to-be, he’s preparing to return to work on NCIS, as Hollywood gets back to business