Sonam Kapoor's sister Rhea Kapoor will get married to her rumoured boyfriend Karan Boolani by the end of this year, as per reports. "Anil [Kapoor] has already accepted Karan as part of his family. He's as close to Karan as he is to...Anand Ahuja. Marriage would be just a formality but one that Anil is looking forward to," stated reports.