For getting Tumblr into a very unserious feud with the singer Halsey:
- Tumblr Issues Apology for Leaving Halsey out of Birthday Post (Vice)
- Tumblr Apologizes to Halsey for Anniversary Post Omission (Billboard)
- Tumblr Writes Apology to Halsey After Anniversary Post Omission (People)
- Halsey Reacts to Being Left Out of Tumblr’s Anniversary Post (TMZ)
For Tumblr Ships Week 2026: