Whitney Houston - Bobbi Kristina Brown's Representative Denies Fresh Engagement Reports

Bobbi Kristina has been dating Nick Gordon, who was informally adopted by Houston when he was 12, and the couple sparked fresh speculation he had proposed to the 19 year old after he surprised her with a diamond and sapphire ring.

He posted a photo of the jewel on his girlfriend's ring finger on Twitter.com on Monday (27Aug12), and tweeted, "Surprise @ReaLbkBrown", to which she responded, "ur thee (you are the) best boo ! I love you, thank youuu (sic)... surprise is right, i love it!"

However, Brown's spokesperson has brushed off the engagement rumours, telling GossipCop.com the claims are "not true".

It's the second time this year (12) Bobby Brown's daughter has been falsely reported as engaged - similar rumours surfaced in March (12), weeks after the R&B legend's death, after she was spotted wearing a diamond band on her ring finger. The piece of jewellery was said to have belonged to her late mum.