Robert Downey Jr. Reveals His 5 Favorite Instagram Accounts -- Including 'Science Bro' Mark Ruffalo!

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Instagram

Happy Birthday, Instagram!

To celebrate the fact that the social media platform is officially five-years-old, some of the biggest insta-celebs are naming their favorite accounts to follow.

ETonline is exclusively revealing the five top Instagram accounts that Marvel mega-actor, Robert Downey Jr., loves to double tap the most.


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1. Beth Stern (@Bethostern)

RDJ's Reasoning: "Sterns and cats."

2. Bow & Arrow (@BowandArrow78)

RDJ's Reasoning: "I’m a sucker for Bruce Lee merch."


3. Banksy (@BanksyNY)

RDJ's Reasoning: "Iconoclast."


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4. Mark Ruffalo (@markruffalo)

RDJ's Reasoning: "#ScienceBros."


5. Robert Downey, Jr.(@robertdowneyjr)

RDJ's Reasoning: "Gotta love yourself."

What are your favorite accounts to follow on Instagram? Share your thoughts with @ETnow on Twitter!

Is Kylie Jenner wearing buttpads in this Instagram photo? See her response in this video below!