J.Lo Extends UK Singles Chart Reign 

Jennifer Lopez has scored her second week at the top of the UK's Official Singles Chart with dance track, On The Floor, featuring Pitbull.

J.Lo managed to fend off some tough competition from LMFAO's Party Rock Anthem and Adele's former chart topper, Someone Like You, to remain the UK's favourite single for another week.

CHECK OUT THE OFFICIAL UK TOP 40 IN FULL HERE!

Black Eyed Peas' tune Just Cant Get Enough was a non-mover at No.4, while Katy Perry and Kanye West's collaboration, E.T., became the highest climber in the top ten, moving from twelfth place to No.5.

The rest of the top ten also saw Mann featuring 50 Cent moving from No.11 to sixth place and Snoop Dogg Vs. David Guetta's Sweat also climbing from sixteenth position to No.9.

The likes of Wiz Khalifa, Nicole Scherzinger and Jessie J featuring B.o.B also still remain in the top ten.

As for the Official Album Chart, Adele has extended her reign at the top, with her record-breaking LP, 21, achieving its eleventh week at No.1.

The seven-times platinum album has now become the most downloaded LP of all time on Amazon, with Adele even dethroning Queen of Pop, Madonna, as the female artist who has spent the longest period of time at No.1.

WATCH ADELE'S STUNNING MTV UNPLUGGED SESSION HERE!

Katy B.s debut album, On A Mission, proved to be Adele's biggest competition, entering the chart in second place behind the London songstress.

Elsewhere in the chart, Adele's first LP, 19, fell to third place, with Rihanna's Loud and Jessie J's debut Who You Are completing the top five.

Glasvegas achieved the second highest new entry, with their album Euphoric/Heartbreak blasting into the chart in tenth place.

Bruno Mars' Doo Wops & Hooligans and Michael Bublé's Crazy Love also re-appeared in the top ten, in seventh and eighth place respectively.

The Top 10 Official Singles Chart in full:

1. (1) Jennifer Lopez ft. Pitbull: 'On The Floor'
2. (3) LMFAO ft. Lauren Bennet & Goonrock: 'Party Rock Anthem'
3. (2) Adele: 'Someone Like You'
4. (4) Black Eyed Peas: 'Just Can't Get Enough'
5. (12) Katy Perry ft. Kanye West: 'E.T.'
6. (11) Mann ft. 50 Cent: 'Buzzin'
7. (5) Nicole Scherzinger: 'Don't Hold Your Breath'
8. (6) Wiz Khalifa: 'Black And Yellow'
9. (16) Snoop Dogg vs. David Guetta: 'Sweat'
10. (7) Jessie J ft. B.o.B: 'Price Tag'