In the pic, Mitchell smiled at the camera, showing off her golden locks and bangs in a cashmere sweater. Biel gave a wistful smile as she rocked brown and black reading glasses.  “Is there anything @beverleymitchell can’t do?! Congrats little sis on @specialforcesfox! You don’t wanna miss this one,” Biel wrote in the caption of the post. Mitchell’s new show follows celebrities such as Jamie Lynn Spears, Kate Gosselin, and more as they endure relentless and enervating challenges taken straight from the playbook of the actual Special Forces selection process, which is led by an elite team of ex-special forces operatives.  The actress took to the comments, writing, “Omg! Love you!!!! @jessicabiel"Biel’s post had many fans reminiscing on their adolescence, with one fan writing, “This pair! My childhood!” “This is so 90s my 7th heaven heart is swooning,” another fan commented. “Seventh heaven #reelinginmyyouth❤️,” a third fan added. “I nearly threw up for her as she was crossing on that wire!! Um, no ma’am not for me and my horrible fear of heights!!” another fan wrote, referring to Special Forces, which premiered on Jan. 4. Special Forces airs every Wednesday at 8/7c on Fox and is available to watch the next day on Hulu.