Justin Bieber's dad is apparently pretty happy with his son's anatomy.
After nude pictures of Justin were published Wednesday -- which were taken while the 21-year-old pop star was on vacation in Bora Bora -- the "What Do You Mean?" singer's dad, Jeremy Bieber, seemingly joked about it on Twitter on Friday.
"@justinbieber what do you feed that thing. #proud daddy," Jeremy tweeted, also adding a blushing emoji.
Meanwhile, Justin's choosing to keep his focus on his new album, Purpose, dropping Nov. 13. The "Where Are U Now" singer revealed the album cover artwork on Friday, in which he appears -- you guessed it -- shirtless.