Have Elizabeth Hurley and fiancé Shane Warne split up?

Have Elizabeth Hurley and fiancé Shane Warne split up?

According to media reports, the couple has perhaps called it quits following an unusual and unexplained silence on social media.

Liz and Shane are avid social media users, and are well-known for posting public, romantic messages to each other via their respective Twitter accounts. 

However, the two seem to have taken a break from their 140-character romance in the past few weeks -- most noticeably when Elizabeth did not mention Shane after he celebrated his 44th birthday in Australia on September 13.

Former cricket player Shane made sure to thank family and friends for the well-wishes via Twitter, but he too made no mention of his actress fiancée who was in England at the time.

Elizabeth's last tweet to Shane was on September 1 to mark Australia's Father's Day.

The couple were first linked together in July 2010. A year later they announced their engagement on Twitter following Shane's proposal in 2011.

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