Ian Harding (Ezra Fitz) has officially made it. What huge milestone did the Pretty Little Liars star just announce on Twitter?! Read on to find out what our favorite on-screen maybe-villain has accomplished...

A million followers! Thanks! Super grateful to be able to connect with you all,” Ian tweeted yesterday, after reaching the big 1-0-0-0-0-0-0-0-0-0. Not too shabby for an actor who not so long ago was putting his SAG card to use on Smoothiez commercials.

We’re seriously impressed with Ian for amassing such his Internet following - and seriously proud of how he often makes use of it. Just in the past few weeks, he has tweeted to promote two of the many charities he works with: The Children’s National Medical Center (he is running a 5K to run money for the hospital) and the Lupus Foundation (also doing a walk to raise funds). Basically, he’s using his Twitter superpowers for some serious good (as well as for our frequent amusement).

And, as if Ian’s fundraising attempts weren’t sweet enough, he apologizes for asking so much: “Also, I realize I've posted a lot of fundraising links in the past weeks. I'm asking a lot of your time and wallets, I know. Apologies,” Ian tweeted last month. How could you not want to follow this guy?

Catch the Pretty Little Liars Season 4 Halloween special on Tuesday, October 22, 2013 at 8 p.m. ET on ABC Family.