Bush twins Jenna and Barbara shares never seen before photos of Sasha and Malia Obama

Last week we reported about the emotional open letter written by daughters of former US president, Jenna and Barbara Bush to the out going daughters of US president, Malia and Sasha Obama, advising them on how to adjust to life as former first children of the US. Read letter here

In the letter the Bush twins also shared some never-before-seen photos that they took with the Obama sisters.

Jenna said she and her sister Barbara have found life after the White House to be "really terrific" and hope that Malia and Sasha will have a similar experience.

"It's just amazing how fast eight years go by and how they've become these really unbelievable women and we just wanted to make sure they knew," she said.