taylor swift dianna agron birthday tiger Taylor Swift gets catty at Dianna Agron's 26th birthday partyOn Saturday (April 28), Taylor Swift tweeted a picture of herself celebrating pal Dianna Agron’s birthday dressed as a sexy tiger. Agron’s actually 26 on Monday, but celebrated over the weekend with a costume-required bash.

“The most magical night at Dianna Agron’s circus themed birthday party!” tweets Swift along with a picture of herself, Agron in a pink-feathered head dress and two other friends at the bash.

According to Us Weekly, Swift, 22, has been spending a lot of time with “Glee’s” Agron lately. On April 24 the pair dressed up in vintage gowns and went out for a fancy dinner to celebrate Shirley MacLaine’s 78th birthday. MacLaine, it seems, was not invited.

Posted by:Liz Kelly Nelson