Martha Stewart Fascinated by Squirrel Who Crashed the 2015 U.S. Open—Watch the Video!

Other celebs spotted at the event include Josh Groban, Anna Wintour, One Direction singers Liam Payne and Niall Horan, Donald Trump and wife Melania Trump, Luke Wilson, Joe Jonas and Uzo Aduba

Ah, the 2015 U.S. Open, where top tennis champions face off in front of the world and- SQUIRREL!!

Last week, scores of spectators at the USTA Billie Jean King National Tennis Center in New York City, including Martha Stewart, tore their eyes away from the bright green court to focus on an adorable, fuzzy distraction.

"Martha made a new friend at the #usopen last night!" read a message posted on the lifestyle guru's Instagram page.

The post included a video of a squirrel hopping up the concrete stairs and darting in between the seats. Stewart is seen sitting by the aisle and trying to take a picture of the animal with her camera.

Martha made a new friend at the #usopen last night!

A video posted by Martha Stewart (@marthastewart) on Sep 1, 2015 at 2:10pm PDT

Stewart is one of many celebs spotted at the U.S. Open in recent weeks. Others included Josh Groban, Anna Wintour, Kim Kardashian, Kendall Jenner, One Direction singers Liam Payne and Niall Horan, Donald Trump and wife Melania Trump, Luke Wilson, Joe Jonas and Gigi Hadid, Uzo Aduba, Alec Baldwin and wife Hilaria Baldwin, Jamie Foxx, Kelly Rowland and Vanessa Williams.