Jordin Sparks and Jason Derulo not engaged

U.S. recording stars Jordin Sparks and Jason Derulo are not engaged, contrary to media speculation claiming they are, E! News reported. The wedding buzz began last week when Sparks posted some cryptic remarks on Twitter. "Yes I'm excited for my babe to perform but that's not why I'm FREAKING OUT!" and "*JUMPS ON BED & SCREAMS!!!* (sorry to the people in the room under me)." The performance Sparks references was Derulo's New York City show last Thursday night, which was part of the iHeartRadio Live Coca-Cola Summer Concert Series. Although the reason Sparks was "freaking out" remains unclear, a source close to Derulo told E! News, "They are not engaged at all."