Just before posting a giggly clip from the studio, Gomez streamed a quick question-and-answer session on Instagram Live and had nothing but good things to say about her longtime friend.
"How's Taylor?" Gomez said, reading a fan's question. "Taylor's awesome. I love her. She's amazing. I just talked to her today. She's literally like my big sister. I tell her everything. She's so smart it freaks me out."