Katherine Heigl Back To Blonde (PHOTOS, POLL)

09/23/2010 05:20 pm ET | Updated May 25, 2011

Katherine Heigl stepped out to the Jason Debus Heigl Foundation's Compassion Revolution press conference on Thursday, where we found out that she's back to being a blonde. While she did cover October's InStyle with lighter locks, this is her new 'do's public debut. The last time we saw her, she was sporting a big, brown bouffant.

For today's event, Katherine went beige and gray with black tights (discuss!) and accessorized with an adorable pup. Take a look and tell us what you think about Katherine's 'do.

In June: