The couple are believed to have got engaged, and according to a source, she can't get the idea of starting a family out of her head.
A source told Reveal, 'Amy's obsessed with having children. It's all she's talking about right now. She is desperate to have a baby within the next year.
'Amy is doing everything she can to have kids. Because of the drugs and drinking, her body would not have been able to handle a baby. Now she's on the road to recovery and is turning things around.'
And her urgency is said to have been added to when she found out that ex-husband Blake Fielder-Civil is expecting a baby with his girlfriend Sarah Aspin.
The insider said, 'She was devastated when she found out, and it made her even more determined to have her baby.'