New Delhi, July 28 (ANI): Britney Spears sparked engagement rumours recently when she decided to step out wea ring a new bling on her finger. The 32-year-old singer was spotted with beau David Lucado and made no efforts to hide the huge sparkling diamond jewel on her left hand finger as she smiled and waved to the photographers, a UK daily reported. Spears, who had was sipping a refreshment as she strolled, looked pretty toned and lean in her casual shorts, a vest top. The beauty, who would resume her 'Britney: Piece Of Me' residency show in August, had been previously married twice, to Kevin Federline, with whom she has two kids, and to former friend Jason Alexander. She was also engaged to her manager Jason Trawick, with whom she was with for 4 years before calling it quits in 2013.