VIDEO: A new steamy scene from HawthoRNe is adding more fuel to the fire that Jada Pinkett Smith may have caused the breakup between J.Lo and Marc Anthony! LAST WEEK WE WERE ALL CAUGHT UP IN THE WILL AND JADA SPLIT, AND WHAT MARC ANTHONY MAY HAVE HAD TO DO WITH IT...BUT THEN ALL THE DRAMA DIED DOWN... THAT IS UNTIL NOW... JADA PINKETT SMITH AND MARC ANTHONY STEAMED UP THE SMALL SCREEN ON TNT’S HAWTHORNE... AND THIS SMOKIN HOT SEX SCENE IS WHAT’S GOT EVERYONE ALL HOT AND BOTHERED... AN INSIDER TELLS LIFE & STYLE, "He and Jada got extremely close on the set of HawthoRNe...Marc said Jada was so sexy because she was in great shape and had this tough attitude, which he loves. And she loved his style -- his acting, his mojo. She even brought Marc back as a series regular and made him the show’s music producer!" AND WHILE JADA’S REP HAS DENIED THE AFFAIR RUMORS, OTHER SOURCES SAY SHE EVEN HAD LOVE SCENES WITH MARK ADDED TO THE SCRIPT! WE CAN’T DENY THE CHEMISTRY BETWEEN THESE TWO ON-SCREEN... BUT WAS JADA REALLY THE REASON HE AND JLO SPLIT? THE INSIDER ADDS, "It’s hard for some people to see how Marc would leave behind a gorgeous woman like Jennifer, but the truth is she’s driven. It’s always about her, her career, her image, her needs. Jada gave Marc attention." AND WHILE JADA AND WILL INSIST THEIR MARRIAGE IS IN TACT... WE ALL KNOW THAT’S NOT THE CASE FOR MARC AND J.LO. Less