Brooks and Ronstadt lived together for two years in the 70's. From Rolling Stone Interview 1975:
"We were in Albert Brooks's house, in the Hollywood Hills: nice place, white walls, lots of recording equipment. Linda moved in last Christmas but has hardly been there; her cartons are still in one room, unopened. If she and Albert stay together, they'd want another house, she said. And if they split, she'd rather not go through another packing job. Life, as always, is unsettled."