Kourtney Kardashian and Ashlee Simpson enjoyed Escape to Total Rewards at Hollywood & Highland Center in Hollywood together on Thursday. 

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The mom-to-be and singer enjoyed performances by Cee Lo Green and Lil Wayne. Kourtney is expecting her second child (a girl!) and proudly showed off her growing bump. What do you think of her pregnancy style?

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Shenae Grimes, Pia Toscano, Lance Bass and Cat Deeley were also in attendance.