Nicole's surprise party for DJ AM

Nicole Richie reportedly spent the evening at boyfriend Adam Goldstein's birthday party proclaiming her love for him. The Simple Life star conspired with club owners to plan a surprise for the DJ's 33rd birthday. "Adam thought he'd be working Saturday night," an insider said. In Richie's toast to him she said, "This is his eighth year of sobriety. I'm so proud of you. You've come so far and I love you so much." The couple's romance is hot and heavy again after they broke off their engagement in December.