Isla Fisher reveals of Gaga mistak her for Amy Adams
With their red hair, pretty faces and slender figures, they look remarkably similar.
But Isla Fisher is determined that she and Amy Adams will never be confused for one another again.
The 41-year-old Australian actress debuted a hilarious public service announcement explaining their differences when she appeared on Jimmy Kimmel Live! on Thursday evening.
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'I am not Amy Adams': Isla Fisher was determined to make sure Jimmy Kimmel knew exactly who he was interviewing when she appeared on his show in Hollywood on Thursday evening
Hair's the thing: Isla, on the left, shared a split shot of them both wearing red, pointing out 'Amy Adams has auburn red hair, my hair is light auburn red'
But before that she regaled the host with one of the instances of mistaken identity when Lady Gaga came up to her at the 2014 Vanity Fair Oscar party and congratulated her for her performance in American Hustle, which missed out on a statuette.
Although Isla said she does usually correct the error, on this occasion she was star struck.
'It’s Lady Gaga,' she explained. 'I love her so much, I [didn’t] want to tell her the truth. So I just gracefully thanked her and bowed my head.'
But Isla was in a bind when Gaga wanted to talk about her performance - and she was saved when Amy herself turned up.
It's a problem: The 41-year-old Australian actress explained that fans constantly confused her with the American Oscar winner
Confession time: The beautiful redhead said she usually corrects the mistake quickly but could't bring herself to do that when Lady Gaga came over to talk to 'Amy' at an Oscars party
'So I said, "There’s Isla Fisher. She’s not even nominated for anything, what's she doing here?"' and made her escape.
Apparently Gaga never figured it out, but Isla had the audience in fits of laughter when she joked: 'She will now.'
Her PSA probably won't help much either as she wore a red dress that was very similar to the one that Amy wore in the clip.
Star struck: Lady Gaga, pictured at the Toronto Film Festival last month, came over to talk to Isla thinking she was Amy and the actress couldn't bring herself to tell her the truth
'I am not Amy': Isla's determined to make sure that never happens again and shared a hilarious PSA explaining the differences between herself and Amy on Jimmy's show
However, she soldiered on highlighting some key differences between her and the Arrival actress including hair color, saying: 'Amy Adams has auburn red; my hair is light auburn red.'
They both starred in Nocturnal Animals but 'Amy Adams played Susan, I played Laura.'
As for their Academy Awards nomination count, she said: 'Amy Adams has five Oscar nominations. I am a member of SAG.'
And anther thing: They both starred in Nocturnal Animals but 'Amy Adams played Susan, I played Laura'
So now you know: This is Amy, not Isla, at an event in London last October
There are other difference that she didn't mention in the fun video. Amy is two years older than her at 43 and is 5ft 4ins, an inch taller than her.
However, even Isla sometimes mixes up the Hollywood red heads.
'Amy Adams played Maya in Zero Dark Thirty,' she says in the video before correcting herself saying, 'Oh wait, no, that was Jessica Chastain. Okay, maybe it is a little hard to tell us apart.'