Jensen snapped a sweet photo with his 2-year-old little girl, Justice.
Jensen captioned the post simple, "Hello Instagram."
The 37-year-old actor, who is married to actress Danneel Harris, is the latest celeb to join Instagram in recent months, following first debuts from Ryan Reynolds, Betty White, Robert Downey, Jr. and Anna Faris among others.
It’s been two days since this first Instagram, so now we’re just anxiously waiting to see if Jensen will embrace the social media platform.
Maybe this means we can request some behind-the-scenes photos from the Supernatural set next!