British TV presenter Phillip Schofield ranted on Twitter as Mariah Carey turned up an hour late for their interview.

The 47-year-old was waiting at the This Morning studios for the diva and wrote on Twitter: “Sitting here twiddling our thumbs waiting. La la la laaa.”

After Carey, 39, finally arrived he wrote: “She’s just changing her mind about what she’s wearing!!!!!”

But after the interview he added: “She was apologetic. And yes, an entourage greater than the population of Denmark.”

The interview is to be shown on the popular daytime TV show next week.