Deontay Wilder’s fiancee predicts Tyson Fury will get “knocked the f–k out” in a savage Instagram post.

Reality TV star and model Telli Swift, who has a one-year-old daughter with Wilder, re-posted a picture on social media to taunt Fury.

The caption read: “Told ol’ boy he gon to get knocked the TF out. @Bronze Bomber bout to catch another body.”

Fury, 31, and Wilder, 34, fought to a contentious split-decision draw in December 2018 and have a rematch in Las Vegas on Saturday.

Fury raced to an early lead but was twice knocked down by Wilder .

After a savage combination sent Fury crashing to the canvas in the final round of their first fight, Wilder prematurely celebrated by blowing kisses to partner Swift, before being stunned as Fury beat the 10-count.

Following the draw, Swift, 31, posted a picture of Fury laid out on the canvas with the caption: “So this is what a draw looks like ?? & that delayed count?? Suspect.

“Politics as usual, but sometimes you win by not winning.”

Swift and Wilder raise the heavyweight champion’s eight children together.

Remarkably, Swift met the boxer at the airport in Los Angeles in 2015. But it wasn’t until they swapped DMs on Instagram, that the pair arranged to see each other and are now soon to be married.