Paris Hilton Is Furrocious In Beverly Hills

It's Paris Hilton's birthday month, but the heiress doesn't look a day over 21!

Princess P, who turned 31 on February 17, took her new Ferarri for a spin in Beverly Hills on Tuesday afternoon, before meeting up with friends in Hollywood for a surprise birthday dinner at Eva Longoria's trendy restaurant.

Hilton shared via Twitter, "Just had a fun surprise birthday dinner at @BesoHollywood. Thanks @SylvainBitton & JT. Love your restaurant! Amazing food & ambience."

Last week Princess P threw a masquerade themed birthday bash at a lavish mansion that was completely covered in pink decor. After the party, Hilton Tweeted, "Best house party ever! Felt like I was at Barbie's pink mansion ;) Lol! Love my bday parties! Posing with my sexy dancers! Masquerade parties are so much fun!"

Sounds like a party fit for a princess!