cory monteith lea michele gi Is Cory Monteith cheating on Lea Michele?The latest piece of juicy gossip in the Internet rumor mill involves “Glee” costars Cory Monteith and Lea Michele, who have reportedly been dating for the past few months.

After an are-they-or-aren’t-they photo surfaced on Twitter in November, chatter of the pair’s possible relationship kept the Internet abuzz. Recently, Monteith even took Michele home to Vancouver for a long weekend. Sources told Zap2it at the time that the pair ate at Monteith’s favorite sushi restaurant and skiied at Grouse Mountain.

Now, Perez Hilton is reporting that the maybe-couple could be in trouble, because apparently Monteith was all over another lady at Mammoth Mountain in California on a recent weekend getaway. (Ski resorts — Monteith’s seductive locale of choice. Good to know.) The “Glee” star was reportedly making out with a brunette in a hot tub before getting hot and heavy on a couch by the fire at a party.

In case you were wondering, Monteith is allegedly a “great kisser.”

Posted by:Jean Bentley