Following a lively performance, Bones was declared the winner and secured the £25,000 cash prize.
The drag star described the show as the "most amazing experience" after collecting the sceptre from series six winner Kyran Thrax.
Bones stayed true to her witchy boho aesthetic for her final perfomance outfit, donning a floaty black gown paired with black leather thigh-high boots and gloves.
While Elle, who hails from west Belfast, contrasted in a bubblegum pink dress with a tulle skirt and sparkly bodice.
Originally from Stalybridge, Greater Manchester, Bones entered the world of drag seven years ago and is now a popular fixture in London's Soho scene.
The 25-year-old, known as Paul Greaves out of drag, picked up three "RuPeter" badges throughout the series, which are awarded to the winner of the maxi-challenge each episode.
During her sit-down with RuPaul and Michelle, Bones was joined by her mother Diane.
She said her parents had been "so supportive" when she was growing up and she has tried to pass on that love to others within her community who didn't receive the same care.
Bones also confessed she was surprised she won the "roast" challenge, where the contestants have to write and perform jokes about their fellow contestants.
The drag queen, who channeled Oasis frontman Liam Gallagher for the stand-up skit, said she hopes pushing herself out of her comfort zone will be the start of a "positive change" for her public speaking.