Taylor Betrayed! Inside BFF Karlie's Secret Outing With Enemy Katy Perry

Sorry Taylor Swift, former BFF Karlie Kloss has joined the dark side! As RadarOnline.com has learned from recent photos, the Victoria’s Secret supermodel was spotted on a girls’ dinner date with Swift enemy Katy Perry.

The famous beauties joined pal Derek Blasberg for the late-night outing on Wednesday, February 7.

While Kloss, 25, and Perry, 33, have not been seen together in the past, the “I Kissed a Girl” singer has publicly spoken of her feud with Swift – and even wrote a song about it! Though eventually, Perry was ready to let go of the anger, Swift, 28, certainly was not.

In her new Revenge album, the blonde bombshell blasted Perry, making it clear she still holds a grudge, and “all she thinks about is karma."

Though Kloss and Swift were inseparable for years, and frequently gushed about each other on social media, the catwalk queen raised eyebrows when she referenced Perry’s revenge song in a cryptic Instagram post.

On January 1, 2018, Kloss posted a video of her in her LOVE magazine calendar shoot. In the caption, she initially wrote “Swish Swish,” aka the key words to Perry’s petty song about Swift. After loyal Swifties fired at Kloss for allegedly betraying her former BFF, the model changed the caption to read: “Nothing but net.”