ritney Spears posts message with boyfriend Sam Asghari

She just finished her four year concert residency in Las Vegas.

And Britney Spears kicked off her new year with a sweet Twitter video including her boyfriend Sam Asghari on Monday.

The superstar, 36, was sitting on her 23-year-old beau's lap as she kissed him on the cheek and said: 'I love you'.

Scroll down for video 

Sweet snap: Britney Spears, 36, kicked off her new year with a sweet Twitter video including her boyfriend Sam Asghari, 23, on Monday

Sweet snap: Britney Spears, 36, kicked off her new year with a sweet Twitter video including her boyfriend Sam Asghari, 23, on Monday

Sam posted a still of the same video with the caption: 'Happy New Year from me and my partner in crime!".

With hilarious social media filters to make the gorgeous pair look like mice, Sam began the clip asking Britney: 'Are you excited about your last couple shows?'

The Hit Me Baby One More Time songstress answered positively as Sam followed up with: 'Are you excited doe 2018?'

She replied 'Yes' as the fitness trainer and model added: 'You look beautiful'.

Partner: Sam posted a still of the same video with the caption: 'Happy New Year from me and my partner in crime!

Partner: Sam posted a still of the same video with the caption: 'Happy New

read more from dailymail.....

Get the latest news delivered to your inbox

Follow us on social media networks

NEXT John Stamos cradles newborn son Billy in a baby carrier while hiking in LA with ...