Today's news you might've missed:

• Photos leaked Wednesday of Miley Cyrus' 20th birthday party in November, revealing that the singer celebrated by grabbing a handful of a stripper's backside. If you follow her on Twitter, you're not surprised - she tweeted ahead of the event, "If I don't get at least one big booty hoe my friends are officially not my friends anymore." [Us Weekly]
• Taylor Swift and Harry Styles entered a tattoo shop in Los Angeles Tuesday,  but only one of them walked back out with new ink of a pirate-style ship. The suspense, we know, is killing you. [USA Today]
• Bruno Mars gave the Billboard charts a one-two punch on Wednesday: His single "Locked Out of Heaven" still holds the top spot on the Hot 100, while his album, "Unorthodox Jukebox," is at No. 2 on the Billboard 200. [Billboard]
• Ke$ha did a tweet-and-delete on her comment that she'd been "forced" to sing the lyrics to "Die Young," but she told a New York radio station last month that she rewrote the song numerous times to make sure it said exactly what she wanted it to say. [TMZ]
• Kim Kardashian, the bangs edition: [Kim K's Instagram]