The expectant mom suffers a minor wardrobe malfunction after picking up McDonald's in L.A. Plus: Lauren & Lo, Britney Spears, Chris Brown and more

PLAY BOWL!

The blonde leads the blind Thursday night at the grand opening of Strike Orange County in Tustin, Calif. In spite of their admittedly poor bowling skills, Lo Bosworth and Lauren Conrad tackle the ten pins. "I've never scored above 100 ever. I normally get, like, 60," Bosworth – who bowled with her martini in hand – tells PEOPLE.