Take note Miley! Britney Spears proves you can keep it classy on tour... as she shows off toned legs
She was once known for pushing the envelope in pop when it came to risque performances.
But these days, mother-of-two Britney Spears prefers to keep things classy.
Whilst Miley Cyrus was beginning her outrageous tour in Canada on Friday night, Britney continued her Vegas residency in style.
The 32-year-old appeared to show off her more toned legs as she headed out to the stage, revealing the results of her incredible work ethic performing night after night at Planet Hollywood.
Britney's show has already won praise from her fans, as well celebrities too.
Miley Cyrus and Katy Perry were both seen enjoying themselves on the first night.
More recently, Lady Gaga was seen dancing and blowing kisses at Planet Hollywood Casino and Resort, after joining Britney's manager Larry Rudolph in the VIP section of her concert.
Taking to Twitter, Gaga gushed: 'Me and Brit Brit <3 #Applause4Britney @britneyspears we had so much fun at your show! (sic)'
Gaga also posted a picture to her website Littlemonsters.com posing alongside Britney - who was dressed in a revealing jewel encrusted outfit - before revealing the singer's father, Jamie Spears had provided her with a tasty meal.
She added: 'She looked so gorgeous, the show was so much fun, and her dad gave us THE BEST BBQ. It was a #MonsterParty! (sic)'
The meeting between the pair has reignited speculation of collaboration, after Gaga called for a duet via Twitter in December saying 'its time' they work together.
Britney - who is one month into a two-year Las Vegas residency - had previously expressed her interest in teaming up with the Born This Way singer during a live Q&A last year.
She said: 'I would do a duet with Lady Gaga. I think that would be a lot of fun. I think she's very different and interesting and intricate.'
One of Miley's tour costumes on the other hand
Source 2: http://www.breatheheavy.com/xray/thumbn
Source 3: http://www.breatheheavy.com/xray/thumbn
ONTD is Miley more provocative than Britney and Xtina at their prime?