Britney Spears' little sister seems to have taken up the celeb trend of making a statement with a shocking t-shirt slogan.

It seems Jamie Lynn Spears - who is expecting her first child - has confirmed rumours that she is engaged without uttering a word.

The 16-year-old was spotted wearing a diamond ring and a t-shirt with 'The Rumours Are True' emblazoned across it.

Speculation has been that the TV star's boyfriend Casey Aldridge, 18, had popped the question.

Spears was showing off her new bump while out selecting items for a gift list for her baby.

The "event date" was reportedly given as July 10, but there were no hints as to the sex of the child, as none of the items were ordered in traditional blue or pink.

© Independent Television News Limited 2009. All rights reserved.