ðə sˈʌn klˈæs ɪz ɐ klˈæs ʌv kɹˈuːz ʃˈɪps ɚɹˈɪdʒɪnəli bˈɪlt fɔːɹ ænd ˈɑːpɚɹˌeɪɾᵻd baɪ pɹˈɪnsɛs kɹˈuːzᵻz ænd nˈaʊ ˈɑːpɚɹˌeɪɾᵻd baɪ pˈiː ænd ˈoʊ kɹˈuːzᵻz ɔːstɹˈeɪliə, pˈiːs bˈoʊt, sˈiːdʒɛts ænd tʃˈɛŋ ʒˈɛn kɹˈuːzᵻz.
The Sun class is a class of cruise ships originally built for and operated by Princess Cruises and now operated by P&O Cruises Australia, Peace Boat, Seajets and Cheng Zhen Cruises.