What will her parents say? Demi and Bruce's daughter Rumer shares steamy kiss with female co-star in 90210

What will her parents say? Demi and Bruce's daughter Rumer shares steamy kiss with female co-star in 90210. Rumer Willis is set to cause a stir on US screens as she locks lips with a female co-star on teen drama series 90210.

The 21-year-old daughter of Demi Moore and Bruce Willis shares a steamy embrace with actress Jessica Lowndes during the episode which is screened next week.

The kiss occurs after Gia (Willis) and troubled Adrianna (Lowndes) support each other in AA meetings and will lead to a full blown relationship.

Sealed with a kiss: Rumer Willis shares a lesbian encounter with co-star Jessica Lowndes during an upcoming episode of 90210

‘Adrianna and Gia share a special bond,' Lowndes told People.com.

‘My character starts questioning whether or not sexuality is measured on a spectrum, if it’s black and white or if it comes down to who you connect with and who you are compatible with. I’m excited as an actress to tell the story.'

While critics may sneer that the storyline exists purely to grab headlines, executive producer Rebecca Sinclair says: 'We’re coming at this (relationship) from a genuine place and not going, ‘Let’s do a titillating story that will grab some promotion.'

'This is a real aspect of teenager life that’s interesting.

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'There’s been a real void in the 90210 universe in terms of gay and bisexual characters.'

Meanwhile, Willis told the Chicago Sun Times last year that she hopes the role will help 'expand awareness' of LGBT issues.

'It's tough enough going to high school, but if you're gay and that young, that's even tougher,' she said.

'Many kids can not only not tell their parents, they feel they can't tell their friends at school.

'I just hope some young women will watch the show and gain some confidence.' ( dailymail.co.uk )