Plan your excuses now, because you'll be leaving the pub early tonight. Why? Well, tonight's edition of Friday Night with Jonathan Ross is pretty darn exciting. As well as some hunky Hugh Jackman-shaped eye candy, Lady GaGa is appearing. Which is very, very exciting. First of all, the woman is mad. Mad! Can you imagine the conversation between her and Wossy? Secondly, never knowingly under-dressed, she'll be rocking two fab outfits, as these sneaky pictures show - a steel D&G corset to perform, and wonderfully Post It note-inspired dress for the green room (even the walking clotheshorse that is Miss GaGa couldn't sit down in a steel corset). Wossy himself seems to have fallen under the GaGa spell, if his Twitter's anything to go by - he prepared for the meeting of minds by ‘dancing semi-naked to Lady GaGa before getting in the shower. What a sight !! Sex-a-licious !' and said later: ‘In honour of meeting Lady GaGa tonight, I wish to be known temporarily as Lord GooGoo. Goo-night.'