Katy Perry swaps her signature wild style for conservative chic with Justin Trudeau in Davos

Katy Perry is entering a new style era.

The singer accompanied boyfriend and former Canadian Prime Minister Justin Trudeau to the World Economic Forum in Davos, Switzerland this week, marking a major step in their relationship.

Though Perry is known for her showgirl sensibility, she kept it conservative for the political event as she supported her beau.

On Monday, Perry chose a head-to-toe Jacquemus outfit, including a knit skirt ($990) and cardigan set ($950) with large silver-and-gold earrings as well as sunglasses from the same brand.

The next day, she put a spin on business attire, sporting a navy cutout Mugler jacket ($2,450) and matching pants ($1,150).

While the singer is well-known for her whimsical style that includes rocking spiked chainmail minidresses, high-slit gowns covered in LED lights and patchwork denim looks, she seems to be toning things down as a plus-one.

The couple have been together since shortly after the singer’s split from fiancé Orlando Bloom last year. They hard launched their relationship on Instagram in the fall and made their first real public appearance together for her 41st birthday in October.

Page Six exclusively reported that the couple are really into each other — and loving the attention they’re getting for their relationship.

Could we see more first lady fashion in the future?