While visiting a friend in Hollywood Hills, Los Angeles, Jennifer Aniston was spotted enjoying the warm weather in her stylish summer wedges. The 39-year-old actress has an upcoming event to look forward to – the “Stand Up To Cancer” telethon which will be aired live and without interruptions on ABC, CBS, and NBC on September 5. Joining her in the cause is Christina Applegate who recently shared her courageous breast cancer diagnosis over the weekend.