Sandra Bullock goofs on Ryan Reynolds VIDEO

May 20, 2009, 11:15 GMT

04/28/2009 - Ryan Reynolds - The Hollywood actress - who stars alongside the 32-year-old actor and Betty White in \'The Proposal\' - launched a light-hearted foul-mouthed tirade against the star in a spoof behind-the-scenes video clip. © David Gabber / PR Photos

Sandra Bullock has mocked Ryan Reynolds for being a nobody.

The Hollywood actress - who stars alongside the 32-year-old actor and Betty White in 'The Proposal' - launched a light-hearted foul-mouthed tirade against the star in a spoof behind-the-scenes video clip.

In the footage posted on website funnyordie.com (below), Sandra says: "Who is it on the poster of this film? I am on the poster of this film. No one knows who you are Ryan, no one knows who you are. You say Ryan Reynolds? they have no idea who you are. Betty White? They know who Betty White is. Sandra Bullock? They know who Sandra Bullock is. We sell tickets. Nobody knows who you are, so shut the f**k up. Got it?"

The video begins when 87-year-old Betty mistakes Ryan for an assistant and asks him to get her a cup of coffee.

When Ryan declines, Betty snaps: "When Betty White says she wants a cup of coffee, you get her a f**king cup of coffee, you ab-crunching jacka*s."

But the 'X-Men' hunk - who is married to Scarlett Johansson - launches a verbal attack on Betty.

He quips: "OK, OK. I'm going to tell you exactly how it is. You seem like a sweet, adorable old lady on the outside, but on the inside you're like this seething demon. You hear me? Why don't you suck a hot c**k? That's right everybody, I told Betty White to go suck a hot c**k!"

After consoling a tearful Betty, 44-year-old Sandra jokingly tells Ryan he has messed with the wrong woman.

She says: "Ryan what is wrong with you, she is a national treasure. She is, you're not. That is a living legend. This is my film. America's sweetheart is going to f**k you up. I've smiled a lot of smiles to be in this film. Don't f**k with me."

'The Proposal' is released in the US on June 19.