Monday 19th November 2012 by Patrick Davies | Photos by WENN

Tags: Rihanna

The London leg of Rihanna's 777 tour will be streamed live on YouTube tonight, following the star's appearance at Westfield shopping centre in Stratford to perform 'Diamonds' and turn on the Christmas lights.

The ambitious run of international gigs lands in the English capital today- with the venue having this morning been revealed as The HMV Forum in Kentish Town.

She will also turn on the Christas lights at Westfield in Stratford at 4pm this afternoon.

For those not lucky enough to get hold of tickets for the exclusive event, it will be streamed on youtube via LoveLive and Jay-Z's 'Life + Times' channels.

The stream marks the official release of Rihanna's seventh album 'Unapologetic' today, and is expected to be one of the most viewed live streams in youtube's history.

The 777 tour has already visited Mexico City, Toronto, Stockholm, Paris, and Berlin.

On the first five legs of the tour, Rihanna performed a full greatest hits set, complete with a selection of tracks from 'Unapologetic'.

Rihanna performs live in Berlin last night

Those present at The Forum will include the passengers from the Boeng 777 jet that has been transporting the star around the tour's worldwide destinations since last Wednesday.

However the London gig comes amidst reports of tensions on the tour following Rihanna's reported lack of correspondence with the 150 journalists aboard the plane.

Last night news surfaced of an Australian journalist streaking down the aisle of the plane while others were heard chanting "one more quote".

The incident led to one journalist labelling the tour as "one the verge of complete anarchy".

See the setlist from last night's gig in Berlin below.

Cockiness
Birthday Cake
Talk That Talk
Wait Your Turn
Man Down
Only Girl
Don't Stop The Music
S&M
Unfaithful
Take A Bow
Hate That I Love You
Where Have You Been
What's My Name
Run This Town
Live Your Life
All Of The Lights
Stay
Diamonds
Umbrella
We Found Love

See Rihanna perform 'Stay' from the 777 tour live in Stockholm below.

 Photos: seven shots of Rihanna's 777 tour