What the hell are you talking about?
She is a tennis player, not a model or something else.
She is... Ana Ivanovic
She is still most important female athlete and female brand ambassador for Adidas, such big sports-industry giant (for Yonex too, as well). For big tennis (and Ana's) sponsor, Rolex company, Wimbledon is by far most important tennis event. She is favorite WTA player of Virgin company owner which is year by year (un)official host of Wimbledon players party (billionaire Richard Benson), and for that pre-Wimbledon party event she is exclusive "model" of important name of British fashion industry Matthew Williamson... etc... etc...
So its not like she is some spoiled girl which much more like night parties than hers basic job (tennis)
BTW if there is no pre-Wimbledon party during next week she will not take seriously Eastbourne after 1st round anyway, because its event just week before slam, and Ana never tried too hard to be competitive on events two weeks before slams, especially on events just week before slams. Some players are euphoric after good week result, and for next week or tournament that previous success helps them to play even better... but it never worked in Ana case - she simple feels empty after every single "success"! This is hers 10th pro-tour season, and we all should to know that.
She will probably destroy Vesnina in 1st round, and practice hers backhand, 2nd serve and volleys in 2nd round (or already escape in 1st round if there will be rain problems with tournament schedule), and its not end of the world if such thing is happen once again
Remember whats happen in only case in last 4 years when Ana is in position to be in #9-#12 GS seeds group (last year at US Open). At last warm-up tournament before that slam she tanked 1st round match on most spectacular way in hers career (double bagel!) - but at USO/2012 she make hers home work well and reach QF