'I 発言しました YES' Teen Wolf's Colton Haynes Is Engaged To Jeff Leatham 

star proudly announced the big news on Instagram and Twitter Sunday with a photo of him and fiancé Jeff Leatham celebrating with fireworks at Las Ventanas al Paraiso in Cabo San Lucas, Mexico.

“I SAID YES!!!” Haynes, 28, captioned the kissing shot.

The couple, who first announced their relationship just one month ago on Valentine’s Day, documented their romantic beach getaway on their Instagram Stories.

“Jeff, you’re crying,” Colton said in a video. “You’re the sweetest person in the entire world. I can’t believe you.”

Thank you @cher for the beautiful "I got you babe" proposal lead in, you sounded incredible as always 🙂 The most special night of my life @jeffleatham . #flowers #fireworks #fullmoon #cher ❤️❤️❤️💥💥💥💍❤️❤️

Thank you @cher and @pauletteakapauly – for helping making my Proposal Evening Epic – I got you Babe never sounded so good right before @coltonlhaynes said YES!!! So Appreciative and much love ❤️❤️❤️❤️❤️❤️❤️#Love – #Friendship – #Cher – #FireworksFlowersFullmoonCher – #IGotYouBabe

He's the one 😍😍…😢😍😍😍 sooooooo sweet 😍 #Coltonhaynes #teenwolf #arrow #jacksonwhittemore #royharper

so romantic, i ship themmm 🎆🎆🎆 #coltonhaynes #tylerposey #dylanobrien #hollandroden #dylansprayberry #codychristian #shelleyhennig

A post shared by Teen Wolf 💓 (@teenwolfamily_) on

Celebrity florist Leatham, 46, pulled out all the stops with a candlelit pathway decorated with rose petals that led to a red heart, also made out of roses. “Love yep he’s the one,” Leatham captioned one of his videos.

“My love @jeffleatham,” Haynes wrote along with a video of him walking along a candlelit path on the beach.

Leatham even proposed with a little help from Cher!

“Thank you @cher and @pauletteakapauly – for helping making my Proposal Evening Epic – I got you Babe never sounded so good right before @coltonlhaynes said YES!!! So Appreciative and much love,” he captioned the video clip he played for his fiancé.

In addition, the pair have been gushing about each other on social media during their vacation.

Breakfast is served @jeffleatham !!! Talk about a room with a view…🙀🙀🙀… #Vacation

Heaven is a place on Earth and it's in Mexico at the amazing @lasventanasalparaiso with my Love @coltonlhaynes – Life is such a beautiful gift and I am so blessed every second 💜💜💜🌴🌴🌴- #TeamLeatham – Surrounded by beauty inside and out life does not get better than this thank you @coltonlhaynes – #Love – #Peace – #Theweekend #Mexico – #MexicoRules

“I can’t put into words how truly happy I am right now. So full of love,” Haynes, who publicly came out as gay in early 2016, shared on Friday.

“Surrounded by beauty inside and out life does not get better than this thank you @coltonlhaynes,” Leatham also posted on Friday.

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