After posting a video of himself in the delivery room using a drum pad and “practising to [his] baby’s heartbeat,” Travis Barker is receiving backlash on TikTok. The rock singer was presumably waiting there with his wife, Kourtney Kardashian, as she got ready to give birth to Rocky 13 Barker, their first child together. The baby’s unusual name honours Barker’s favourite number, boxing film Rocky, and musician Rocky George.

Practicing to my baby’s heartbeat,” Barker captioned the video, which Kardashian later shared to her Instagram Stories.

What this couple of new parents excels at is hamming it up on social media. Who is to blame for them? According to reports, the founder of Poosh and the drummer for Blink-182 are “over the moon” about the newest member of their blended family, which also includes the three kids of Barker, Alabama, Landon, and Atiana, and the three kids of Kardashian, Penelope, Mason, and Reign.