Alex von Furstenberg, the son of designer Diane Furstengerg, paid for an airplane carrying a banner reading “Reggie Miller Stop Pursuing Married Women” to fly over Malibu and Santa Monica, California, on Saturday (August 9).

The 38 year-old millionaire believes the former NBA star is still messing with his 25 year-old clothing designer fiancé Ali Kay. The truth is Reggie and Ali have been exchanging flirty text messages (sexting!) for awhile but it was Ali who sent him some provocative photos of herself (photos below).

Reggie’s lawyer Marty Singer, who claim his client and Ali only met briefly a couple of times, says, “There was one of her in bed and one with a bathing suit on. This is a ridiculous and absurd story about a single girl who exchanged text messages with Reggie Miller.”

Alex von Furstenberg accuses Reggie of stalking Ali and filled a restraining order against him. Alex said, “I was very upset about Reggie’s behavior towards my fiancé.I think people in Malibu share my views that being a famous basketball player should not provide some sort of shield against inappropriate behavior.”

An insider told NYPost, Reggie and Ali met at a Lakers game back in February 2009 and went back to Reggie’s house afterward. They weren’t seen each other but the sexting lasted at least three months. Alex started dating Ali while he was still married to Duty Free heiress Alexandra Miller.

Reggie Miller, Alex von Furstenberg & Ali Kay Photos

[images: ny, tmz, wenn.com]