Jayme Deerwester

USA TODAY

We hate to end the week on a bum note but we've got sad news. Reese Witherspoon has announced that her chihuahua sidekick in the Legally Blonde movies, has died.

Moonie, who played little Bruiser Woods, was 18.

"I will never forget all the days we spent together," she wrote on Instagram. "I'm sure his tail is wagging in the sky."

Moonie's trainer shared a poignant #TBT:

Relive Bruiser's Finding Your Roots moment from Legally Blonde 2