Are Jennifer Lopez & Casper Smart Back On?

It happens. You go out with someone, you split up, you do a lot of interviews about your search for love, you get a text... Boom. You and so-and-so are back on.  So, are we ready for the second coming of Jennifer Lopez and Casper Smart? The exes elicited some major ohhhs when they were spied kissing at the American Idol taping on Wednesday. Judging by the photographic evidence, the smooch wasn't particularly steamy, unless you consider the fact that these two broke up almost a year ago. The snog also calls into question Smart's dismissal of dating rumors to E! earlier in the week.  "We got a lot of ties," the dancer/choreographer said. "We're very close. We're friends. We're very good friends." Emphasis on very. The couple of more than three years had a significant age difference — she's 45, he's 27 — but right now that doesn't seem to be the slightest issue. Here's hoping round two has some legs. (Daily Mail)