The number is her birthdate.  Very commonplace in the UK.

I have my son's birthdate on one arm.

I don't think it can be both 7663 and that young woman's birthday. Also, I've never heard of such a thing as a birthday tattoo in the USA.

And she is what born in 76 or 63?

That would make her at least 40...

What about the blue rose?

7-6-63.

In UK: 7 June 1963

In US: July 6 1963

Without checking, I'd guess that's about right for the age.

"Never heard of" is not the same as "Doesn't exist".

Posted by: SamXTherapy

7-6-63.

In UK: 7 June 1963

In US: July 6 1963

Without checking, I'd guess that's about right for the age.

"Never heard of" is not the same as "Doesn't exist".

I didn't read her as being nearly old enough to have been born in 1963. '73 maybe (lest I be accused of ageism, is is a year I have clear memories of...)

And pretty much everything exists.

Trolling or kidding? She would be over 50, she is in her late 20s, early 30s...

Aye, MJ, you are right.  It's someone's birthdate, though.  Nowt more significant, I say.

the actress has those tattoos irl. i don't think they're significant to twin peaks.

Posted by: Erin Shahar

the actress has those tattoos irl. i don't think they're significant to twin peaks.

Ah, hooray!  The voice of sanity. 

Posted by: Tomáš Uli?ný

Trolling or kidding? She would be over 50, she is in her late 20s, early 30s...

None of the above.  Getting me dates wrong, is all.  If she's in her 20s, though,  she had a hard paper round.

I have a theory concerning the numbers that I wrote about here  https://ontheone92.wordpress.com/2017/08/09/hellgate-and-the-bookhouse-boys-2-theories-about-episode-13-of-twin-peaks-the-return/ .

Basically if you treat the numbers as coordinates, they lead you to the site of the Tsar Bomba detonation. It's a stretch, but I thought it was worth looking into. 

Jessica Szohr was born in 1985. 7-6-63 is her grandparents anniversary.

That rose isn't blue.