Celebrities usually have a set of demands or requests in order to fulfill a performance. These are called "riders," and Adele is recently making the headlines because of it.

Life & Style reported that the British songstress seemingly has no qualms about asking for the things she wants. This comes after a source alleged that she is making "ridiculous requests" in preparation for her performance at Caesars Palace in January.

Apart from, reportedly, insisting to stay at a villa, with rates of $12,000 per night, for her 12-week Las Vegas residency, she, also, wants her dressing room to house wine, chamomile and honey tea, and 100 bottles of carbonated water.

The insider continued that Adele requires a private chef as part of her rider, as well as an entourage. It is said that the latter will follow her around and "fetch whatever she might need in the middle of the night."

Many individuals, especially her fans and followers, reportedly, expect her to be "fun and easygoing." However, the source maintained that the "Easy On Me" singer is one of the "most demanding" celebrities.

It is claimed, as well, that she would "set fire to the rain" if staff ask for an autograph or a selfie.

This is not the first time Adele hit the headlines because of a "Diva" moment-related matter. Heart previously released a report, detailing an accusation she faced in 2016.

The publication said that a hotel staff in Oxfordshire made the claims, saying that the "Someone Like You" singer asked them to deliver a pizza to her room. Upon offering the in-house product, she, reportedly, said no and requested them to get her her favorite takeaway in Kensington, which is 70 miles away, making a 140-mile round trip.

The celebrity asked for the snack at 11 p.m., and considering the distance, the pizza did not arrive until 3 in the morning. So, she was already fast asleep, causing the staff to leave the order outside her room.

Despite the existing claims, though, they all have remained unconfirmed. Even so, Adele seemingly made a quip about her being an alleged "diva" in one of her recent engagements.

Daily Star reported that it happened live on stage during her "An Audience with Adele" in the United Kingdom. In the middle of her performance, she started to speak with the audience before taking a sip of her tea.

Upon doing so, she exclaimed, "can I get a hot honey? That's a chamomile." Adele quickly added, "I'm not a diva," a statement that left her fans in hysterics.