Miley Cyrus and Patrick Schwarzenegger's relationship has the seal of approval from his sister Katherine. On Wednesday the 25-year-old told TV host Mario Lopez that she is all for the new love in her brother's life, calling the couple "adorable".
"If my brother's happy, them I'm happy," she said. "That's all that matters to me.
Katherine said she thinks Miley and Patrick are an "adorable" couple
"You just want your sibling to be happy," she added. "If they're with someone who makes them happy and in a happy healthy relationship then I'm happy."
Katherine, who is Terminator actor Arnold Schwarzenegger's eldest child, was clearly thrilled to chat to former Saved By The Bell actor Mario, tweeting: "You know it's a good day when your morning starts off with this gem @mariolopezextra! #dimpletwins."
Patrick and Miley have been dating since November 2014
The author and journalist's comments about Patrick and Miley came four months after it emerged that the 21-year-old model was dating the 22-year-old Wrecking Ball singer.
Katherine is not the only relation of Patrick's to speak out about his new union. The siblings' mother Maria Shriver, who was with Arnold from 1986 until they separated in 2011, responded to rumours that she had been less than thrilled when the pair first got together, with a source close to her telling People: "It's untrue that Maria is unhappy, if Patrick's happy, she's happy."
Patrick and Katherine with their mother Maria Shriver
In January it emerged that Miley and Patrick are not the only Cyrus-Schwarzenegger couple, as the former Hannah Montana star's brother Braison, 20, and Patrick's 23-year-old sister Christina are thought to be an item.
As TMZ reported that the pair had been seeing each other for around a month, budding actor Braison shared two loved-up pictures of himself with Christina on his Instagram page.
Braison reportedly has Miley herself to thank for his new relationship as she is believe to have played matchmaker for her younger brother.