IT'S CLEARLY 'SHARK WEEK' FOR NASCAR DRIVERS

Something is in -- ahem -- the water this weekend at Kentucky Speedway.

First, Kurt Busch photo bombed a Joey Logano interview by making a shark fin with his hand. (Watch that video here)

Then, during an exciting battle for the lead early in Saturday night's race, Martin Truex Jr. 's spotter hummed the "Jaws" theme while his driver hunted Kevin Harvick for the lead.

All of that shark stuff can't be a coincidence.

Any thoughts, Kasey Kahne ?

What do you say, Brad Keselowski ?