Jessie J is "obsessed" with cleaning.

The 'Who's Laughing Now' singer finds it therapeutic and relaxing to go home and do chores such as vacuuming, dusting and cooking.

She said: "I love cheesecake - I keep making them at the moment.

"I'm also obsessed with cleaning, I clean most nights. I get quite obsessive about it to be honest. I love cleaning, weird but true. It really relaxes me."

Jessie, 23, also admitted she doesn't have any "boundaries" with what she talks about because she doesn't want to be seen as too perfect.

She explained in an interview with Top of the Pops magazine: "My band has got used to me talking about farts and poos.

"It annoys me when people are all girly about it. Everybody does it!

"I'll do interviews and say I need a poo, I'll go on stage and say my boob-tape is falling off, rather than US stars where it's all perfect. I don't want any boundaries."

Jessie recently admitted she can't understand why people are shocked that she doesn't drink alcohol or take drugs.

She said: "Drugs and alcohol are not the epitome of an amazing life, they're actually glamorised way too much.

"People go to me, 'Oh my God, you're in the industry and you don't take drugs?' It's weird to me that it's seen as un-normal. It's quite sad."