Katy Perry makes subtle Instagram debut with Justin Trudeau

Katy Perry made a subtle Instagram debut with new boyfriend Justin Trudeau when she uploaded a post on Tuesday in celebration of her 41st birthday.

The Dark Horse songstress – who is currently amidst her global Lifetimes Tour – shared photos and clips as she excitedly rung in turning one year older.

Perry and the former prime minister of Canada, 53, were first romantically linked back in July and recently went public with their budding relationship over the past weekend in Paris.

Katy Perry makes subtle Instagram debut with Justin Trudeau

The performer – who officially turned 41 on October 25 – included one clip which showed her blowing out candles to a cake topped with sugary icing.

She was backstage amid one of her tour stops while surrounded by her backup dancers and crew during the special moment.

And as she blew out the candles, Trudeau was briefly spotted far in the background with a big smile on his face as he cheered on the pop star.

Perry later made an attempt to humorously toss the cake in the direction of one of her crew members, but missed – causing the entire uneaten dessert to plummet face down onto the floor.

Some of her dancers and other crew were later filmed taking small bites of the destroyed cake from the ground.

However, the moment was blasted by some social media users – with some calling Perry both ‘selfish’ and ‘wasteful.’

Perry and Trudeau were first spotted together back in July grabbing dinner in Montreal during the Canadian leg of her Lifetimes Tour – which is slated to concluded later this year in December.