Nich Jonas and Australian songstress Delta Goodrem's looks like it's heating up.The 18-years-old star and his 26-years-old gal pal were recently spotted spending a romantic moments in Cabo San Lucas , Mexico.Though Nich and the blond bombshell have only been dating since May;they had fans speculating about an impending wedding when Nich tweeted ;"I'm getting so excited about sharing my big news with all of you! Turns out his big announcement was instead about his new role in a Broadway show.
