Kaitlyn Bristowe, who currently co-hosts the 17th season of "The Bachelorette," responded to negative tweets Thursday: She's "so sick" of them.

Chris Harrison announced his exit from "The Bachelor" franchise on Instagram after nearly two decades as the host.

Kaitlyn Bristowe is not standing internet trolls. 

The former "Bachelor" contestant and "Bachelorette" star who currently hosts the 17th season of "The Bachelorette" with Season 16 star Tayshia Adams responded to tweets Thursday from viewers who sent her negative comments on her appearance. 

The 36-year-old came to host the show after longtime "Bachelor" franchise host Chris Harrison announced he would not be returning to the dating show after coming under fire during the previous season's racist controversy. 

New host: Chris Harrison will be replaced by Tayshia Adams, Kaitlyn Bristowe as 'The Bachelorette' host

More: 'Bachelorette' co-hosts Tayshia Adams, Kaitlyn Bristowe on 'father figure' Chris Harrison's exit