TBS has officially canceled George Lopez's late night talk show Lopez Tonight, airing its final episode Thursday night, August 11.

Lopez Tonight has been on the air for two seasons, but experienced a 40% drop in ratings once Conan O'Brien's Conan took over in the 11:00 pm time slot, pushing Lopez Tonight to midnight.

Conan is pulling in a 0.5 rating in its key demographic (18-49), and some are blaming Conan O'Brien's low ratings for Lopez Tonight's sudden demise.

TBS had no comment about the state of affairs at Conan. With its constant low ratings, the show might be cancelled next.

Stay tuned. As of now, repeats of Lopez Tonight will fill in the gap left by George Lopez's canceled series, and then repeats of The Office will take the vacated spot.