Christina Haack and Josh Hall Rock Couples Costume for '70s-Themed Party

Photo: Christina Haack Instagram Christina Haackis getting groovy with her fiancé. “Heading out to that 70s party 💿 ✌🏼,” Haack captioned the snap. She also shared a video to her Instagram Stories of a shirtless Hall showing off some of his costume — and his retro dance moves (below). Christina Haack Instagram Stories The couple’s latest outing comes two weeks after theyannouncedtheir engagement while vacationing in Los Cabos, Mexico, in late September.

Christina Haack and Joshua Hall Hit the Town for a 'Date Night' at Newport Beach Restaurant

Photo: Allen Berezovsky/Getty Christina Haack and Joshua Hall spent a night on the town together on Friday. TheChristina on the Coaststar, 38, shared a sweet photo of herself enjoying a meal at Mastro’s Ocean Club in Newport Beach, Calif., alongside boyfriend Joshua Hall — an Austin-based realtorwhom PEOPLE confirmed she was datingin July. “Date Night 🥂❤️,“she captioned the smiling shotof the two holding hands over a fancy seafood platter. Haack has already begun weaving her new beau into her personal life.

Christina Haack and Kids Move Out of Home She Shared with Ex Ant Anstead: 'Moving Day Mayhem'

She took to Instagram on Saturday with a photo of herself and her three children — Taylor, 10, Brayden, 5, and Hudson, 22 months — each with their hands full, as they stood in a kitchen filled with boxes. “Moving day mayhem,” Haackwrotein the caption. Haack also posted a photo of two Old Fashioned cocktails to her Instagram stories, writing “Break time Joshieeee” on the image, in reference to her new boyfriend,Joshua Hall.

Christina Haack and New Love Interest Joshua Hall Leave L.A. for Tropical Birthday Getaway

Christina Haack is celebrating her upcoming birthday in a sunny locale — and with a new man! TheChristina on the Coaststar and mom of three, who turns 38 on Friday, was pictured hand-in-hand withher new love interestat Los Angeles International Airport on Tuesday, where the pair boarded a plane for a romantic birthday getaway, PEOPLE can confirm. A source tells PEOPLE that Haack’s new flame is Joshua Hall, a realtor based in Austin, Texas.

Christina Haack and Tarek El Moussa Celebrate 'Sweet' Son Brayden's 6th Birthday: 'I Love You'

Happy birthday,Brayden James! Haack — who also shares 10-year-old daughterTaylor Reesewith El Moussa, 39 —wrote on her Instagram, “Happy 6️⃣ Brayden!! 🎈 So feisty and full of life.” “I hope he always stays authentic, camera shy and always smiling!! I love being his mama!” Haack, 38, continued. “Raising my kids to be hard workers who respect everyone and are kind is my biggest life goal.” “I love you sweet boy,” she added.