WE TV Developing Series Around Bruno Mars' Musical Sisters

Bruno Mars PR Portrait Three - H 2012
James Mooney

Bruno Mars PR Portrait Three - H 2012

The chart-topper's siblings' band are working on a venture to document their attempt to follow in their brother's footsteps.

Bruno Mars' sisters have signed with WE TV to develop an unscripted series about their attempt to launch their band.

The network announced Tuesday that the Hawaiian crooner's siblings, Jaime Kailani, Tiara, Tahiti and Presley, whose band is called The Lylas, are moving forward with a reality vehicle produced by Asylum Entertainment.

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“The Lylas are fierce, independent women, leaving their home -- and in some cases their relationships and kids -- for a chance at pursuing their love of music,” said network svp of production and development Lauren Gellert. “Their story is one filled with all of the drama and chaos that comes from making a major life change, with the added spice of doing it alongside your sisters.”

The announcement of The Lylas comes little more than a month after WE TV, home to Braxton Family Values and Bridezillas, unveiled an ambitious development slate, including seven docuseries.

The Lylas would follow the band's recent move from Hawaii to Los Angeles, where they're working together on their debut album. (The Lylas are not to be confused with LYLAS, a previous name for X Factor U.S. band Fifth Harmony.)