wow no wonder we did not notice her in Alphas !
She only had about 3 lines!
Her hair was curly and up and so she did not look as good as on OB, and she was in several scenes, but with no dialogue.
She was the supposed alpha, but she wasnt it was the guy who was after her, and he said she was his sister, but actually she was just a girl he liked.
Her last scene she said how did we get up here , and then nothing about her after that, then the guy was sent to the Alpha concentration camp.
this to me shows how the showrunners were inept, they had tatiana on the show, did not make her look good or give her a good role with actual lines to speak LOL, she was just some dumb actress to them.