Demi Lovato and Zendaya have seemingly sided with Kim Kardashian West in her feud with Taylor Swift.

And now Demi - who last week followed Calvin Harris and liked a number of his tweets after he slammed his ex-girlfriend for trying to make him "look bad" - has seemingly sided with the reality star after liking a post on the social media site which simply proclaimed: "I love Kim Kardashian."

Zendaya, who was briefly a part of Taylor's "squad", liked and then unliked two telling posts.

The first pictured two pictures of the 19-year-old star with the 'Bad Blood' hitmaker and her friends and the caption: "My girl zendaya knew better."

The second tweet to attract her attention stated: "I'm glad zendaya was never really down with that whole Taylor squad s**t."

Katy Perry - who has long been rumoured to have an ongoing feud with Taylor - plugged her new album and single, which are both called 'Rise', in a tweet which many fans took to reference the 'Famous' saga.

She simply wrote: "#RISE above it all (sic)"

Meanwhile, Selena Gomez has posted in support of her friend Taylor.

She tweeted: "There are more important things to talk about... Why can't people use their voice for something that f***ing matters?

"Truth is last thing we need right now is hate, in any form

This industry is so disappointing yet the most influential smh (sic)"

The dispute also sparked a Twitter war of words between Chloe Grace Moretz - who previously criticised Kim for her nude selfie - and Khloe Kardashian.

The 19-year-old actress wrote: "Everyone in this industry needs to get their heads out of a hole and look around to realize what's ACTUALLY happening in the REAL world.

"Stop wasting your voice on something so petulant and unimportant.(sic)"

In response, Khloe tweeted a picture of Chloe in a red bikini top and another of a blonde girl getting a piggyback ride with her bikini bottoms accidentally pulled to the side and wrote: "Is this the a hole you're referring to @ChloeGMoretz ??? (sic)"

Undeterred, the 'Carrie' actress replied: "@khloekardashian fact check: first photo is me filming my movie Neighbors 2, the second photo is some girl who was wrongfully photographed.(sic)"

Ruby Rose then waded into the row, slamming the 32-year-old reality star.

She wrote: "Yo Khloe I thought you were rad when I met you but this is awful and this is a 19 year old girl.(sic)"

In her Snapchat posts, Kim shared footage of Kanye and Taylor on the phone, with the 38-year-old rapper reading her the lyric "For all my Southside n****s that know me best / I feel like me and Taylor might still have sex".

In response, Taylor could be heard saying: "It's like a compliment."

Kanye reassured the singer he wanted her to "feel good" about the song and thanked her for being "so cool" about it, while she said she appreciated the "head's up" about the song.

She added: "Go with whatever line...[you think is] better."

However, Taylor later insisted she never approved the actual lyric that Kanye used in the track, "I feel like me and Taylor still might have sex / Why? I made that b***h famous."

She wrote on Instagram: "Where is the video of Kanye telling me he was going to call me 'that b***h' in his song? It doesn't exist because it never happened. You don't get to control someone's emotional response to being called 'that b***h' in front of the entire world."