AceShowbiz - Adele's delayed Las Vegas residency has reportedly hit yet more delays. The delay report came out despite the "Chasing Pavements" singer's February vow that her Sin City run "has to happen this year" after it was put off amid apparent disputes over how it was going to be staged.

The Sun now reported that union officials representing staff at the Colosseum at Caesars Palace, which is due to host Adele, have confirmed several of the residency team had been told to go home until September.

Adele, who has 9-year-old son Angelo James with ex-husband Simon Konecki and is now dating 40-year-old sports agent Rich Paul, was said to have hinted at plans to have another baby by 2023. Sir Rod Stewart is due to start his residency at the venue within the Caesars Palace hotel and casino complex after Adele's scheduled run, thought to be worth $150 million (£123 million) to the singer.

There had been rumors Adele may move her performances to nearby Planet Hollywood, but it has shows booked until nearly Christmas. She axed her planned series of performances in January just hours before her opening night, and was seen crying in a video to fans she felt the shows were "not ready."

Adele later promised to reschedule, and assured fans, "It is absolutely 100 per cent happening this year." She added, "Imagine if I have to cancel because I am having a baby!"

The 34-year-old singer is also set to put on two shows at the British Summer Time festival in London's Hyde Park in July. The build-up to the canceled shows was said to be fraught, with Adele reportedly unable to complete a single full rehearsal in the month leading up to launch night. There were also said to be tearful phone calls to boyfriend Paul as her issues with the set grew.