PICS: Rihanna uses the Tube on her way to see Drake in concert

The singer wore thigh-high boots and hot pants for her trip on the London Underground

Rihanna just can't get enough of the public transport in London!

The singer has once again chosen to take the Tube instead of a chauffeur-driven car more fitting for a star of her global popularity.

The 24-year-old hopped on the London Underground at Waterloo last night and rode the Jubilee line across town to the O2 Arena to see her friend Drake in concert.

RiRi clearly made no attempt to blend in with the rest of London's commuters as she wore leather thigh-high boots, hotpants, a flame-print top and statement shades.

RIHANNA STYLE HIGHS & LOWS

With a sizeable entourage in tow, Rihanna caused quite a scene as she made her way to Drake's concert.

It's not the first time that she's chose the Tube as her preferred method of transport, last month she used it to get to her Brits rehearsal and in October 2011 she took the Underground to get to her own sell-out show at the O2.

It seems that Rihanna has been able to tear herself away from her rumoured new man, Ashton Kutcher, 34, who she's apparently been hooking up with after meeting him at a friend's party in December.

RIHANNA MAKES MIDNIGHT VISIT TO ASHTON KUTCHER

She was seen last week leaving his LA house at 4am and they've apparently been dating for a couple of months now.

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