Avril Lavigne arrives at Juno Awards… before being interrupted by a topless demonstrator on stage

Avril Lavigne wore a plunging black blazer with side cutouts as she attended the 52nd Annual Juno Awards in Edmonton, Alberta, Canada, on Monday.

Born in Ontario, 38-year-old Napanee wore no bra under the jacket and flaunted her ample cleavage.

The singer-songwriter – who has a romantic connection with Tyga – added a black corset underneath.

Lavigne, who recently broke off her engagement to Mod Sun, posed for photos on the red carpet before taking the stage as a presenter.

During her public appearance, the hitmaker Complicated was interrupted by a topless climate activist.

The stage was stormed by a young woman wearing a pink bandana, pink pants and pasties over her breasts.

The lady had blonde hair and wore rectangular blue glasses as she opposed the Ontario Greenbelt development.

The unknown woman had “Save the Greenbelt” and “Land Back” written on her inner arms.

Lavigne did her best to ignore the person, moving around her while continuing to read from a monitor.

By the time she took the stage, Avril had donned a shiny black trench coat.

The Girlfriend singer lost her temper after a few moments and told the woman to “get the fuck off the stage.”

She laughed and repeated herself saying, “Get the f*** off, b****!” while a man in a suit escorted the demonstrator off the platform.

News point of sale CP24 reported: ‘In November, the Ontario government issued new regulations to remove 7,400 acres of protected Greenbelt land and open it to housing, with construction to begin no later than 2025.’

The awards ceremony was hosted by 33-year-old actor Simu Liu for the second year in a row.

The Kim’s Convenience star showed up to hosting duties wearing a dark suit with pinstripes coordinating in different directions.

He paired it with a pair of shiny black dress shoes with rounded toes and a gold metal strap across the top.

Simu sported a star-shaped brooch on one side of his jacket collar and fastened a button.

But at another point while walking the red carpet, the hunky entertainer removed his outer layer to reveal a translucent Fendi shirt underneath.

Tenille Townes flaunted a breathtaking look as she bared her cleavage and midriff in a sartin combo.

The statement-making gunmetal colored top featured a halter neck design and flowed down her body in a train.

The 29-year-old music artist paired it with matching high-waisted trousers that were fitted before flaring out at the bottom with a split hem.

Before taking the stage for a performance, she commanded attention as she posed on the red carpet.

Her long light brown hair was cut in an off-center part and was textured with waves that fell over her chest.

Music artist Tate McRae also attracted attention at the annual show, which has been held since 1978.

The 19-year-old You Broke Me First performer made an impression in a form-fitting white dress with long sleeves.

The long dress showed off her ample cleavage as it flared out in the front with little white bows going down.

The number was decorated with gold accents on either side of the plunging neckline.

It also had accented threaded beading through the sleeves and bodice.

Tate looked sensational as she wore her long, part-blonde hair with highlights straight and parted in the middle.

Neo-soul singer Katie Tupper, 23, made her presence felt as she took to the red carpet in a flashy black dress.

It was sleeveless and had wide, tied cutouts that ran from her neckline to her hips.

The bottom half of the look is made of sheer material that exposed her legs before cropping below her knees.

Katie rounded off the gorgeous ensemble with a pair of pointy black heels with thin criss-cross straps at the ankles.

Jessie Reyez looked sexy in a beige corset and matching skirt combo.

The 31-year-old musician pulled her voluminous curly black hair into a center-parted ponytail and face-framing baby hair.

She bared her flat abs in the look, with strings crisscrossing the strapless top.

Jamaican-Canadian musician Ammoye – real name Shernette Amoy Evans – went for a bold look in sheer black feathered pants.

The butt flashed her thighs before finally covering most of her legs in the flashy gear.

They matched her short-sleeved top, which was meshed and showed off a tip of her black bra.

Ammoye paired the outfit with sheer black opera gloves and sported a voluminous, towering afro.