Christina Applegate shows off baby bump

Cast member Christina Applegate, who is expecting her first child attends the premiere of the motion picture action comedy Cats & Dogs: The Revenge of Kitty Galore , at Grauman's Chinese Theatre in the Hollywood section of Los Angeles on July 25, 2010.  UPI/Jim Ruymen Photo via NewscomChristina Applegate has debuted her baby bump.

Christina attended the Hollywood premiere of her new movie Cats & Dogs: The Revenge of Kitty Galore.

The actress is expecting her first child with fiance Martyn Lenoble.