Lauren said she was so nervous that she barely slept the night before!
"I didn't sleep the night before, I was soo nervous when I saw him, I was shaking and he was so nice and was trying to calm me down," she said.
Lauren said Justin told her he'd most likely be back in Australia in November this year - stay tuned for more news on that down the track!
In the meantime, check out Lauren's pic with Justin above right!