Kris Jenner has confused her fans by sending a happy anniversary message to Bruce Jenner, who she split from six months ago.

The momager of Kim Kardashian announced she had separated from former Olympic athlete Bruce in October after 22 years of marriage, but tweeted to wish him a happy 23rd anniversary over the Easter weekend.

Kris posted: "Happy Anniversary to one of the most amazing men I know!!!! I love you, Wow 23 years!!!!!#love #weareofficiallyvintage," along with an old photo of the two of them in evening dress.

She also later tweeted: "What an amazing weekend... So much to celebrate and be thankful for!...," with a link to a website showing the photo of her and Bruce again.

Confused fans commented underneath her anniversary tweet to ask what was going on, but Kris didn't clarify whether or not they were actually still a couple.

At the time of their split, they released a joint statement saying: "We are living separately and we are much happier this way.

"But we will always have much love and respect for each other. Even though we are separated we will always remain best friends and, as always, our family will remain our number one priority.

"We ended a marriage, but that's not the end of our friendship."