Paris and Elisha -- K-I-S-S-I-N-G?

In the non-Brit-related news ... Were Paris Hilton and Elisha Cuthbert involved in a little Sapphic shuffle? Sources who were at Tenjune nightclub in NYC tell Usmagazine.com that Hiltie and the "24" star were "all over each other and making out." Cuthbert's rep denies the incident. ... Britney is being immortalized in a ballet by the Rambert Dance Company in the UK -- in a new piece called "Meltdown," that somehow puts her pap chases and head-shaving to dance steps. ... Paul McCartney says he passed his most recent medical exam "with flying colours" and that his reported recent heart procedure was to deal with "a minor irregularity" -- and not an angioplasty. ... Ethan Hawke and his girlfriend Ryan Shawhughes are having a baby, reports Us.