Shia LaBeouf may have more to worry about than the drunken- driving charge he got after crashing his truck with Australian hottie Isabel Lucas strapped in the passenger seat.

Lucas, one of LaBeouf's comely co-stars in the upcoming "Transformers" sequel, has been dating actor Adrian Grenier for months.

[Grenier] was testy and had no comment Monday when asked how Lucas was feeling after the smashup with her other leading man.

Lucas, 23, was in LaBeoufís car when it collided with another vehicle at a West Hollywood intersection early Sunday morning and rolled. She was treated for minor bumps and bruises at Cedars-Sinai Medical Center and released.

ìShe was in the carÖ.Theyíre friends,î a movie source said of the LaBeouf-Lucas connection. The source said the two have been working a lot of late nights on the set and most likely were together to let off some professional steam.

Generally, when a man finds out that his special lady has been stepping out with a drunk dude, he'd issue a hearty beatdown punctuated by a few kicks to the groin, so under normal circumstances, we'd tell Shia to go secret himself away in a bunker or something. But it's Adrian Grenier. What's he gonna do? Break out the pomade and style Shia to death?

ï Anna Faris makes with the cheek-smugglers. (Drunken Stepfather)

ï Jessica Biel is happy to share her chest chasm with you in FHM. (Egotastic!)

ï Attractive drip Adrian Grenier throws genital caution to the wind and hangs out with Paris Hilton. (The Blemish)

ï Christina Aguilera's baby will not go hungry. (Hollywood Tuna)

ï Sweden makes the call: Bill Murray is one beer over par! (IDLYITW)

ï Mariah Carey obscures breasts with lace grandma curtain; cirrus clouds. (Cityrag)

ï Lindy Loho thinks that rehab is serious business. You can tell by her no-nonsense hair bun and utilitarian mom-chic hoodie. (Yeeeah!)

ï The main peril of being a housecat is accidentally drinking antifreeze. Unless you're Pete Doherty's cat, then the biggest problem is a couple of bumps of coke sprinkled atop your Meow Mix. (A Socialite's Life)

ï Hilary Duff: womanly folds or crotch seam? (Taxi Driver)

ï Hayden Panettiere: now old enough for lactose bukkake! (Celeb Warship)

ï Jennifer Love Hewitt cries when she watches herself act. That's so funny, because we also wail uncontrollably when we have to watch her act. (Daily Stab)

ï Kurt Russell sports flaccid ding dongage and a solid B-cup. (Allie Is Wired)

"Adrian grabbed the bonding tape, vibrating couples ring, and the beaded blindfold and left with the two girls. One of the girls came back [yesterday] and said they had put the toys to good use that night and had a threesome."

Neato, but everyone is neglecting the alarming part of this story: two girls left with Grenier. One came back. Somewhere in Park City Utah, a lonely blogger sits in a darkened hotel room whimpering, "Hello? . . . Hello? . . . Sebastian Cole? . . . Anyone?", her eyes shielded by a beaded blindfold and a vibrating couples ring sadly sputtering near her feet.

Adrian Grenier is not MrSkin.com. He's a boy, silly! But Adrianne Curry IS there.