United Kingdom, April 3 -- Rumer Willis "still takes baths" with her adult sisters.

The 36-year-old actress - whose parents are Demi Moore and Bruce Willis - has opened up about the bond she shares with her sisters Scout, 33, and Tallulah, 31, as she admitted some people might think they are "crazy and weird" for their dynamic.

She told the 'What in the Winkler' podcast: "We all still take baths together, my sisters and I.

"And that's just the kind of house that I grew up in.

"People might think that that's crazy and weird, but I don't."

Rumer was discussing parenting on the podcast, and revealed her "hope" that her daughter Lou - who will celebrate her second birthday on April 18 - will still be sharing a bed with her when she's in ...