Calvin Harris warned that things "are about to go down" before his ex-girlfriend Taylor Swift was pictured kissing Tom Hiddleston.

Calvin Harris

Calvin Harris

The 32-year-old DJ recently claimed he still had a "huge amount of love" for the 'Shake It Off' hitmaker following their shock split two weeks ago but it seems things have now turned sour as he took to his Twitter account on Wednesday (15.06.16), to hint he's fuming with the situation.

The Scottish hunk wrote in the since deleted tweet: "Oh boy it's about to go down," followed by three skeleton emojis and not long afterwards, pictures of Taylor and Tom kissing near her Rhode Island home surfaced.

Calvin also blocked the 26-year-old singer on the social networking site and erased a tweet from two weeks ago in which he explained their "amicable" split by saying: "The only truth here is that a relationship came to an end & what remains is a huge amount of love and respect."

Taylor and 35-year-old Tom's romance was revealed on Wednesday after photographs emerged of them locking lips and walking hand-in-hand on Misquamicut beach in Rhode Island.

An insider said at the time: "They were all over each other - hugging and kissing - even though there were 20 people coming and going on the beach. They looked like any young couple madly in love without a care in the world."

However, although he's only just subtly voiced his opinion, it has been claimed that Calvin suspected something was going on between the pair in mid-May when Taylor and 'The Night Manager' star were filmed dancing at together at the Met Gala in New York.

A source told TMZ: "He thought they were in a committed relationship and now he's p**sed and feels betrayed by her."