Actor Channing Tatum has made a teenage cancer sufferer's dreams come true after sending her a personalised video and blowing her a virtual kiss.

Kansas resident Alisa Finley has been diagnosed with a stage four brain tumour and among her bucket list requests was a kiss from the Magic Mike star.

Tatum heard about the request online and decided to film a brief video message, which has been posted on a page dedicated to the 18 year old's fight.

The footage includes a clip of the Hollywood hunk and his wife, actress Jenna Dewan Tatum, singing along to Pharrell Williams' hit Happy on the red carpet at the Oscars earlier this month (Mar14).

In the video, Tatum says, "Hey Alisa, what's going on? It's Chan... Hi... Just wanted to send you a little vid and say what's up. Hope you're doing good today (sic)...

"We made a little ditty, a little song for you... Just know that you're loved and that we're giving you a big ol' kiss from over here."

He ends the video by blowing a kiss to the camera.