Ireland Baldwin and a male friend walk to breakfast to The Grey Dog in New York City on June 28, 2012. Credit: Jason Winslow/Splash News Online

Little bombshell in the making!

Ireland Baldwin, the 16-year-old daughter of Alec Baldwin and ex-wife Kim Basinger, stepped out casually clad -- but still stunning -- in NYC on Thursday.

Taking a breakfast-time stroll, Ireland wore a baggy blue top, frilly white mini-skirt and flip flops -- but it was her long, wavy mane of blonde hair, tossed to one side, that gave fans major deja vu of her gorgeous Oscar-winning mother, now 58, in her late-80s heyday.

Now engaged to NYC yoga instructor Hilaria Thomas, her father Alec, 54, divorced Basinger in 2002 after nine years together. The former couple waged an infamously ugly divorce and custody battle for years -- with a younger Ireland at the center.

In a voicemail that was leaked to the press, Baldwin bellowed to Ireland, then 11: "You are a rude, thoughtless little pig. You don't have the brains or the decency as a human being. I don't give a damn that you're 12-years-old or 11-years-old, or a child, or that your mother is a thoughtless pain in the ass who doesn't care about what you do."

Basinger won primary custody at the time, with Baldwin granted visitation rights.