Oil heiress Barbara Davis is telling friends that her step grandson, Todd Pollak, is now dating Lindsay Lohan, the subject of his vulgar tirade last month, reports the New York Post. At saxophonist Kenny G's birthday party in Malibu Saturday, Barbara told party guests, "Todd is dating Lindsay now!" A rep for Barbara confirmed, telling the paper that Todd took Lohan out to dinner last weekend.

So are they dating? Not true, says chief Lohan-dler Leslie Sloane. "It is unfortunate that Barbara Davis is desperate enough to make up a lie about Lindsay dating her step grandson.

"Lindsay took the high road and accepted Todd's apology last week, but they are not dating and they did not go to dinner together. Lindsay is dating several men who live overseas."