It seems that being on tour with his band Beady Eye is enough of an excuse for Liam Gallagher to not attend his brother Noel's wedding tomorrow (June 18).
There's nothing like them, but as everyone knows, sometimes family members can just be a pain in the arse - now imagine what it must be like being in a band with them.
In our latest feature, Gigwise has decided to explore some of the most famous bands with family members.
The Gallagher brothers are just the tip of the iceberg, bands including INXS and The Bee Gees all developed around the family table - so check out our round-up below.
And if you can think of any more, post your suggestions in the comment form below.
You can keep up to date with all the latest news from Gigwise by following us on Twitter and liking us on Facebook.