Even as a baby, Paris Hilton liked a good party.

A political party, that is.

She recently Tweeted a photo of a playdate she had with First Lady Nancy Reagan when she was a baby.

The shot shows Reagan offering her hand to Hilton, who is wearing a cute red dress.

"Baby Paris with Nancy Reagan at The Waldorf Astoria Hotel NYC. :)" wrote the heiress, 29, whose parents are Republican.

Hilton, 29, is currently serving a year's probation after reaching a plea in her cocaine arrest case.