Rachel Riley and Pasha Kovalev have delighted their fans after sharing a series of beautiful, never-before-seen family portraits with their baby daughter Maven.Taking to her Instagram page on Monday, the doting mum uploaded the candid black-and-white photos in a bid to raise awareness for adolescent HIV/AIDS charity Grassroot Soccer.GALLERY: 7 heartwarming photos of celebrity dads kissing their childrenThe pictures, which were taken by photographer Oly Barnsley, see the happy couple dote on