Reese Witherspoon is back to being blond and smiles following her recent legal problems as she attends her son Deacon's football game in Brentwood, Ca with husband Jim Toth. Credit: Ramey Photo

Getting back to normal -- and back to blonde! Following her Apr. 19 arrest in Atlanta, Reese Witherspoon has returned home and gotten back to her roots. See more photos of Reese Witherspoon and her husband.

At the end of March, the 37-year-old actress had dyed her hair brunette for her role in The Good Lie, but it appears she's already colored it back to blonde. Witherspoon was photographed sporting lighter locks while watching son Deacon's soccer game with husband Jim Toth in L.A.'s Brentwood neighborhood on Saturday, May 11.

The Legally Blonde star kept most of her hair hidden in a bun under a fedora as she cheered her 8-year-old son on from the sidelines. Witherspoon, who is also mom to daughter Ava, 13, and son Tennessee, 8 months, had a smile on her face and appeared to be in good spirits.

In a May 2 interview with Good Morning America following her shocking arrest with husband Toth, Witherspoon explained how she would tell her older children about the incident. "We have to say when you make a mistake you take responsibility and we are taking responsibility and doing everything in our power to make it right," she said. The Oscar-winning actress pleaded no contest to disorderly conduct, and Toth pleaded guilty to DUI.

Tell Us: Do you think Reese Witherspoon looks better as a blonde or brunette?