Rod Stewart has officially joined Instagram. The singer made his debut on the image sharing app Friday by posting a picture of his most famous attribute: his hair.

Good hair days. Bad hair days. I’ll be here. 🎤 #helloinstagram #heyworld #myfirstinstagram

A photo posted by Rod Stewart (@rodstewart) on

The black-and-white photo of the top of his unruly mop was captioned with, “Good hair days. Bad hair days. I’ll be here.” He hashtagged the post, “#helloinstagram #heyworld #myfirstinstagram.”

The hairy photo also serves as Rod’s Twitter profile picture.

Expect more Instagramming from Rod leading up to the release of his new album, Another Country on October 23.