Plus, the lip combo the pop star can’t live without.

But before there was Selena Gomez’sRare BeautyFund or Hailey Bieber’sRhodeFutures Foundation there wasMAC’slegendary Viva Glam initiative.

MAC is also celebrating with yet another iconic Viva Glam campaign.

Kim Petras MAC campaign

Courtesy of MAC Cosmetics

And I was absolutely obsessed with Nickis lavender lipstick from her Viva Glam campaign.

I remember running to the store to get her Viva Glam Lipsticks with my friends.

And I actually still have her lavender lipstickor whats left of it!"

Kim Petras MAC campagin

Courtesy of MAC Cosmetics

We have this one image from the campaign where Im draped in a MAC billion-dollar bill.

Its great for everyday occasions, and I sometimes like to wear it just by itself!

But my favorite Viva Glam shade is Viva Heart.

Kim Petras Mirror seflie

@kimpetras/Instagram

Its an intense red shade, which I like to pair withCherry liner."

Always wear sunscreen, and always take your makeup off at night!

Thats probably my number one beauty tip.

Kim Petras at the Grammys

@gilbert_soliz/Instagram

So I think my other best beauty tip is that there are no rules about what is beautiful."

I love the smell of it and spray it all the time.

Skincare is really big in general for me, so Im also loving MACHyper Real SkinCanvas Balm Moisturizing Cream.

Kim Petras wearing sunglasses

@kimpetras/Instagram

Her One Pre-Show Ritual

“I love to relax with my favorite candle, theGardenia candleby Diptyque.

Pleasant smells are my thing.

I even have candles on my tour bus!

I also like to spend time relaxing before shows with my dogs.”

And to remind myself that there is no one definition for what is beautiful.

Believe in your vision!"