Tiegen is definitely one of their operatives. From early in the Trump campaign she was one of the first Hollywood people to start trolling POTUS on Twatter. And something about it was way off. Her tweets @ Trump were over the top, and gross in ways that were inappropriate and didn't make any sense.
She appeared right at around the time when Trump's campaign had blown up so big that they began to fret that he was going to win the nomination. Tiegen was the figure that the Clowns used to start the trend of tweeting gross and disrespectful shit @DJT. The fake media seized on it, and then other Hollywood people began doing it too.
Look at Tiegen. She's an ugly Billy-the-Puppet lookalike bitch who by some miracle became a "supermodel". She has no talent at all. Yet she is one of the most popular figures in Hollywood. How? Because she's married to a gay black man who sings. John Legend could easily get a much better looking and far better woman that Chrissy Tiegen. Why would anyone marry a troll doll when he has his pick of the litter? Well, we already know the answer to that. He's very popular in the black community because of his R&B music, and he bashes POTUS nonstop to his audiences. That is important when you consider that the Dems need to keep black people blinded in order to keep getting their votes. Recently they starred him as Jesus Christ in a TV version of a classic Broadway musical and it was watched by millions of people. Both Legend and Tiegen have tremendous influence over the audiences that follow and admire them. The role of Tiegen and her husband to is stir up distraction and promote negative shit about the POTUS.
Tiegen is not Legend's wife, she is his handler.