Jake Ferguson's fiancé, Haley Cavinder and her twin sister, Hanna debuted their Halloween costumes on Thursday. The former college basketball stars dressed as the iconic Dallas Cowboys cheerleaders, a nod to the tight end. In the Instagram post, Hanna Cavinder joked that they were the newest members of the cheerleading squad. The Cavinder twins posed for several photos that were included in the social media post."Your newest Dallas Cowboys Cheerleaders⭐️" Hanna Cavinder captioned the Instagram post. View this post on Instagram Instagram PostSarah Jane Ramos, quarterback Dak Prescott's fiancé, shared her thoughts in the comments section of the Instagram post. "Oh shoooot 🔥🔥" Sarah Jane commented.Sarah jane Ramos commented on the Cavinder's Halloween costume. (Comments via Hanna Cavinder's Instagram post)Hanna and Haley Cavinder wore the famous white shorts, the long-sleeved blue top and white vest and of course the white boots, completing the look with pom poms.Jake Ferguson's fiancé Haley showed off date night lookJake Ferguson and the Dallas Cowboys will face the Arizona Cardinals in primetime on Monday night. On Wednesday night, he and fiancé, Haley Cavinder enjoyed a date night out, supporting another Dallas team, the Mavericks. Haley Cavinder shared a video on her joint Instagram account that she shares with her twin sister, Hanna. Haley showed off her date night look for the NBA game, which had a sporty vibe. She wore a knit green top that resembled a jersey, she made it even more chic by pairing the knit top with black leather pants and black stilettos. "Off to the 🏀 game for date night," Haley Cavinder stated. View this post on Instagram Instagram PostThe Dallas Mavericks, who have been off to a rough start of the season, pulled off the victory over Indiana Pacers by just two points.Their date night comes just days after Haley Cavinder showed off a throwback gameday look for Week 8. She and her twin sister traveled to Denver to support Jake Ferguson and the Dallas Cowboys. She wore a gray Cowboys jacket that she paired with custom jeans that were embroidered with Ferguson's No.87 jersey number. The Dallas Cowboys weren't able to ever get ahead though in Week 8, and were defeated 44-24 by the Broncos.