Khloe Kardashian feels ''beyond blessed'' to work with her sisters on their own fashion line.

The reality TV star - who recently unveiled a third Kardashian Kollection for high-street label Lipsy along with her famous siblings Kourtney and Kim - confessed working alongside the pair is the ''best part'' of designing the line, as well as seeing their clothing on fans.

She said during a Facebook Q&A earlier today(29.10.14): ''I am beyond blessed to be able to work with my sisters on our collection. That's the best part. And then seeing our clothes on our fans is always amazing. We love to see how you guys respond to the line! XO''

The 30-year-old brunette beauty also revealed that she and her sisters often fight throughout the design process but insists the squabbles are ''what makes it fun''.

She added that their difference in opinion has lead to more variety in the collection, with pieces reflecting their own personal style.

She explained: ''We definitely don't agree on everything but that's what makes it fun!! Sometimes Kourtney will love something that Kim doesn't or vice versa, and that's why you'll see a lot of pieces in the collection that suit each of us! XO''

Khloe - who models the line along with Kim, 34, and Kourtney, 35 - also offered her top tips to help girls get into shape and look their best in the party pieces.

The 'Keeping Up With The Kardashians' star emphasised the importance of staying motivated for work outs and encouraged fans to use picture-sharing site Instagram for fitness inspiration.

When asked how she keeps trim, Khloe shared: '' Let me tell you it's not easy, but you HAVE to stay motivated. I look a lot at inspirational fitness Instagrams. It also helps to have a friend to work out with.''