Michael Douglas' ex-girlfriend Brenda Vaccaro claims she dropped LSD with the ...

They were the glamour couple of Hollywood in the 1960s and 1970s.

And now veteran actress Brenda Vaccaro has admitted to UsWeekly that she and Michael Douglas used to have fun experimenting with drugs.

The brunette beauty - who can next be seen with Brad Pitt and Leonardo DiCaprio in Quentin Tarantino's Once Upon A Time In Hollywood - admitted the two did acid. 

Uh-oh: They were the glamour couple of the 1960s and 1970s. And now veteran actress Brenda Vaccaro has admitted to UsWeekly that she and Michael Douglas used to have fun experimenting with drugs; seen in the 1970

Uh-oh: They were the glamour couple of the 1960s and 1970s. And now veteran actress Brenda Vaccaro has admitted to UsWeekly that she and Michael Douglas used to have fun experimenting with drugs; seen in the 1970 

The truth comes out? The brunette beauty - who can next be seen with Brad Pitt and Leonardo DiCaprio in Quentin Tarantino's Once Upon A Time In Hollywood - admitted the two did acid. Seen in NYC on Friday

The truth comes out? The brunette beauty - who can next be seen with Brad Pitt and Leonardo DiCaprio in Quentin Tarantino's Once Upon A Time In Hollywood - admitted the two did acid. Seen in NYC on Friday 

'I had never done any of that,' began the star, who worked with Douglas on his hit TV series The Streets Of San Francisco.

'Clear Pane, acid, grass, all that s*** was new to me.'

Clear Pane is a clear or white, odorless, water-soluble material synthesized from lysergic acid, a compound derived from a rye fungus. LSD is initially produced in crystalline form, which can then be used to produce tablets known as 'microdots' or thin squares of gelatin called 'window panes.' 

Drugs days: 'I had never done any of that,' began the star, who worked with Douglas on his hit TV series The Streets Of San Francisco. 'Clear Pane, acid, grass, all that s*** was new to me.' Seen in 1973

Drugs days: 'I had never done any of that,' began the star, who worked with Douglas on his hit TV series The Streets Of San Francisco. 'Clear Pane, acid, grass, all that s*** was new to me.' Seen in 1973 

Done it: She said the 'absolutely' tried acid together. 'It was 1965, '67, '68. It was a very special time. But acid, I didn't like it because I saw things five times,' said the pinup. Seen in the 1970s

Done it: She said the 'absolutely' tried acid together. 'It was 1965, '67, '68. It was a very special time. But acid, I didn't like it because I saw things five times,' said the pinup. Seen in the 1970s 

Vaccaro talked to the site when at the Broadway opening of Ain't Too Proud: The Life and Times of the Temptations at the Longacre Theatre in New York City.

She said they 'absolutely' tried acid together. 

'It was 1965, '67, '68. It was a very special time. But acid, I didn't like it because I saw things five times,' said the pinup.

And she said he was in a very different phase back then: 'He was a hippie,' she said. 'He still had his hair down to [his shoulder]. He'd been in Santa Barbara in a commune, I called him my hippie dippy.'

SPILL: And she added he liked marijuana: 'He was a hippie,' she said. 'He still had his hair down to [his shoulder]. He'd been in Santa Barbara in a commune, I called him my hippie dippy.' Seen in Summertime in 1971

SPILL: And she added he liked marijuana: 'He was a hippie,' she said. 'He still had his hair down to [his shoulder]. He'd been in Santa Barbara in a commune, I called him my hippie dippy.' Seen in Summertime in 1971

A rep for Douglas had no comment. 

But the star - whose

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