April 25, 2017  

Katy Perry Celebrates Birthday in Costume Party With John Mayer

October 22, 2012 (6:27 am) GMT
Katy channels her inner vampire at the Magic Castle, while John dresses up as the undead hunter wearing a bullet belt across his shoulder.
Katy Perry Celebrates Birthday in Costume Party With John Mayer

threw an early birthday party on Friday, October 19 in Los Angeles. The West Coast pop singer, who will turn 28 on October 25, was joined by her rocker boyfriend, , as she hosted a star-studded costume party at the famed Magic Castle.

Katy dressed up as a sexy blood sucker in a white lace sheer dress. She finished off her vampiric look with fake fangs, a necklace with a giant cross, red-tinted nail polish, and a crown. Her beau wore a bullet belt and rocked a prosthetic nose and chin as the undead hunter.

The guests included and . The " Saga" actress attended the bash with 's friend Marcus Foster, while the "" actor was accompanied by his partner David Burtka.

K-Stew opted for a casual number, while Neil dressed up as a vampire. "Thank you @KatyPerry for having @DavidBurtka and me at your frightfully fun B'day Bash at the @MagicCastle last night," the Barney depicter tweeted along with a picture from the party.

Earlier this month, John celebrated his 35th birthday with Katy in a more low-key outing. The "Your Body Is a Wonderland" hitmaker took his girlfriend, his family and some of his close friends to the Freemans restaurant on Manhattan's Lower East Side for a dinner.

More Katy Perry News

TODAY'S HEADLINES

  1. Seth Rogen and Billy Eichner Join Live-Action 'Lion King'
  2. Report: Blake Shelon Is Hiding Shameful Family Secrets From Gwen Stefani
  3. Kim Kardashian Hits Back at Haters Over Her Unretouched Bikini Photos
  4. Are J.Lo and Alex Rodriguez Readying New Show Together?
  5. La La Vazquez Parties at NYC Strip Club After Ditching Kim Kardashian's Mexican Getaway
  6. Paris Jackson Flashes Nipples as She Goes Braless in Skimpy Outfit
  7. La La Vazquez Is Too Heartbroken to Join Kim Kardashian's Vacation in Mexico
  8. Harry Styles Makes a Mysterious Response to His Han Solo Casting Rumors