Now we know the real reason why Victoria Beckham has barely left her house since the birth of little baby Harper. She hasn't been on some crazy post baby diet, but rather been suffering from a serious back injury!

According to reports, Victoria aggravated an old injury when she gave birth, resulting in a slipped disc. The reports about the seriousness of her condition are varying, but some are saying that she's in so much pain she can barely even hold little Harper! A spokesperson has now addressed the rumors, giving a short statement saying, “Victoria has a back condition. She is resting and receiving treatment.”

However serious it may be, we do hope she feels better soon!