The 46-year-old actor just joined the social media site last week, and with 105K followers already, revealed to ET what kind of photos we can look forward to on his account.
"Lunch, what movies I'm going to see, what I'm thinking about, maybe pretty colors in the sky," he shared at the premiere of his new movie, London Has Fallen, on Tuesday.
"Oh, and then shirtless selfies," he jokes.
In London Has Fallen, which hits theaters today, Butler reprises his role as Mike Banning, a secret service agent who is expecting a child. Although he doesn’t have any kids of his own in real life, he shared his top picks for future celebrity godparents.
"I think Hilary Swank would be a great godmother. She's just a beautiful, elegant, loyal lady," the Scottish stud said with regard to his costar in 2007's P.S. I Love You."[London Has Fallen costar] Angela Bassett, actually. She's pretty awesome to be honest," Butler added.