They have already announced a 35-date 2014 arena tour, which includes three sold out O2 shows and a headline concert at Barclaycard presents British Summer Time Hyde Park on July 6.
In a statement, McBusted said: ''We can't wait to be adding further outdoor shows and look forward to playing all the Mcfly and Busted hits.''
James Bourne and Matt Willis will represent Busted - original lead singer Charlie Simpson will not be part of tour - while all the McFly boys, Tom Fletcher, Danny Jones, Dougie Poynter and Harry Judd, will take part.
Backstreet Boys, made up of Nick Carter, Howie Dorough, Brian Littrell, AJ McLean and Kevin Richardson, will also embark on their own headline UK arena tour in March and April, which includes a date at The O2 in London.
They said: ''For Weston-super-Mare we're going to feel right at home on the beach like our home state Florida! Let's make it an unforgettable beach party.
''We also haven't played on the East Coast of the UK
before so we're looking forward to seeing all your faces [in Ipswich] and can't wait!''
Tickets for the gigs go on sale on Friday (31.01.14), visit aeglive.co.uk to book.
The singer introduced "the next generation" in Iceland.
Jack Antonoff hears a ''female voice'' in his head when he writes music.
The show will be seen by everybody at the same time.
The Scottish comedian has been speaking about gaining a knighthood in the Queen's Birthday Honours List.