Twitter was all aflutter this week with celebrities sharing adorable photos of their furry friends and behind the scenes from the MTV Movie Awards . Taylor Swift  proudly wore the number thirteen for a performance while "California Gurls" duo Katy Perry  and Snoop Dogg shared endearing moments. Paris Hilton  was so excited to run into the Jersey Shore  cast at the MTV Movie Awards  she immediate shared it with fans. Click through to see all the shots, and don't forget to follow us on Twitter  for exciting news and exclusive photos!
Katy Perry  introduced her magically furry friend , Abracadabra.
Jessica Biel  popped by Live with Regis and Kelly  promoting her new film, The A-Team .
Best Friends Forever
Kelly Osbourne loves snuggling  with Sid.
Rachel Zoe  shared a moment  with designer Michael Kors.
Fun and Games
Snoop Dogg suited up  in motion capture gear for his role in the upcoming release of NBA 2K.
Kiss and Tell
Jenny McCarthy  planted a kiss  on an unsuspecting Chelsea Handler.
Put a Ring on It
Kim Kardashian  couldn't settle on one ring so decided to accessorize with a handful .
Baby on Board
Pregnant Daiblo Cody is getting into the spirit  of the NHL playoffs!
Taylor Swift  bedazzled  a lucky number thirteen on her hand.
Jersey Shore  girls Snooki and JWoww posed with Hilton sisters  Paris and Nicky at the MTV Movie Awards  in LA.
Keith Urban  tested new chords  in the studio.
David Spade took home a valuable souvenir from the MTV Movie Awards .
Jordan Knight was dressed to impress  during a recent cruise with NKOTB.
Ashley Tisdale  surprised Maui  with a pint sized birthday treat on the set of her new movie.
Snooki was ecstatic running into Reba McEntire  before the CMA Music Awards in Nashville.