Blake Lively's sexual harassment lawsuit against her "It Ends With Us" co-star has thrown the actress' friendship with Taylor Swift into the spotlight ... posed in their Christmas best.

Not only did the Chiefs win the AFC Championship, Taylor Swift hightailed it ... like something out of the Lifetime film Christmas in the Spotlight, inspired by their relationship): Anyway ...

Does Patrick Mahomes approve of Travis Kelce's relationship with Taylor ... Swift goes, excitement follows-but this time, the global pop icon is reportedly making an effort to stay out of the ...