Lily Allen has congratulated Adele after it emerged that she is set to have two albums in the top-5 on this week's UK album chart.

The London singer's latest effort '21' is at number one in the midweek chart, while her debut '19' is at number four.

In a message on Twitter, Allen wrote: “So happy for Adele. So good when good things happen to nice people.

“CONGRATULATIONS ADELE on being No1EVERYF*CKINGWHERE!”

Adele will replace current number one Bruno Mars, whose album 'Doo-Wops & Hooligans' is down one place at number two, according to the Official Charts Company.

The top-5 is completed by Rihanna's 'Loud' at number three and 'Lights' by Ellie Goulding at number five.

In the singles chart, Ke$ha is on course to top this week's chart with new single 'We R Who We R'.

(by Jason Gregory)