09/11/2012 09:30 GMT

Sport Pictures Of The Week (GALLERY)

Celtic's monumental victory over Barcelona earned acclaim from all over the continent on a good night for British clubs in the Champions League. The previous evening however Manchester City faltered again in Europe - as did Andy Murray at the O2 Arena as he lost to Novak Djokovic for the 10th time.

Away from the football and tennis, Lady Gaga unveiled her Brazilian allegiance (steady) and an Iron met a Freddie in the sport pictures of the week...

Sport Pictures Of The Week