Doreen is in Mexico making friends with fellow holidaymakers... While her granddaughter tweets her escapades.
Doreen uploaded a photo to Facebook with the caption 'shots with the girls'. Here's the photo:
And here she is in action:
What a badass!
It looks like Doreen's having a great time.
One of her new friends tweeted Doreen's granddaughter Payton:
And people are becoming massive fans of Doreen.
Which just leaves us with two final questions:
Where is Doreen holidaying next?
Can we come?