When Mariah Carey pretended to want to showcase 'endangered animals' on her wedding

Not just a veteran singer and a curvy beauty, looks like Mariah Carey is also great at being a prankster.

In an all new episode of 'Mariah's World', during her European Sweet Sweet Fantasy tour, the 46-year-old songstress decided to play a little prank on her agents after they called believing a rumor she wanted endangered white tigers and elephants at her wedding to James Packer, reports E! Online.

"I think that by really putting them up on a pedestal that way it will get more press for them and then more people will donate money," she pretended over the phone.

"The scientists are working hard, hard day and night trying to get them to not go extinct and all I'm trying to do is be involved. Can you help?" asked the singer in a serious tone.

However, her agent eventually realized she was pulling his leg, but MC still would not let him off the hook.

"I can't believe you guys thought I would do that!" she said.