Ashton Kutcher has whisked Mila Kunis away for a romantic vacation in Bali.The actor, still going through a divorce with Demi Moore, has taken the brunette beauty to a five-star resort on Bali’s southern peninsula. Suites include wooden four-poster beds, a sunken indoor bathtub and ultra-private pools. Sources told the New York Post that the pair, who met 14 years ago while starring on “That ‘70s Show” together, are now making no secret of their romance despite earlier attempts to stay out of the public eye. “Ashton was Mila’s first kiss while on ‘That ‘70s Show,’ so they’ve always had a special bond. They started dating in the spring, and things have recently become more serious,” one source told the paper.