Though she says usually just goes with her gut when posting, she does have a few ingredients that she looks for.
"I try to find a good balance of just being 100 percent myself and knowing when to post a really good selfie with good lighting."
When it comes to captions, she says if a caption isn't coming to you, use an emoji and "let it be."
Recently, some fans speculated that she set up a photoshoot for this photo of her eating an ice cream in a grocery store.
Of the backstory behind the photo, she said she was on tour and making a stop with her photographer.
"We were in the grocery store, all shopping for the bus, and I always eat when I shop. I remember one of the comments said, 'I cannot believe she rented out the grocery store for a photo shoot,' and I died laughing. I was like, 'Well, I didn't.' "
So if you're trying to grow your social following on Instagram, take note!