Take that Celine Dion and Britney Spears! Jumping on the Sin City bandwagon, Jennifer Lopez is taking her act to Las Vegas. The 45-year-old just signed a contract to take a residency at The Axis, Planet Hollywood. We can see the dollar signs already!

Jenny from the Block is reportedly in talks to make a whopping $350,000 per show at the same venue where BritBrit performs. Interestingly enough -- the "Toxic" singer makes $310,000 per performance, but JLo will ultimately make less than Brit since she is doing less concerts.

If the Maid in Manhattan actress does go ahead with the rumored contract, she'll take home $26,383,326 according to TMZ for the year, while Britney pulls in $29,760,000. Cha-ching!