Stepping out for a social call, Hilary Duff was spotted at the Kentucky Derby Prelude Party in Los Angeles last night (January 13).
The ?So Yesterday? songstress looked snazzy in a black ensemble as she hammed it up for the shutterbugs at the London Hotel.
Earlier this month, Hilary paid a visit to her husband Mike Comrie who is busy with his hockey career.
She tweeted, ?Hello everybody! Just heading back to CA. Had the best trip even though I was playing nurse for poor mikey. He is recovering so well though!!?
Read More Hilary Duff Kentucky Derby Prelude Party Girl