Jennifer Aniston's wedding snub

Jennifer Aniston is reportedly refusing to marry boyfriend Vince Vaughn before Brad Pitt ties the knot with Angelina Jolie.The 'Break-Up' actress - who started dating her co-star shortly after splitting from Brad last year - is said to be still hoping she and Brad can rekindle their romance.A source revealed to Britain's Grazia magazine: "Jen can't bring herself to remarry as long as Brad still remains technically single."Friends of the Jennifer, who recently reportedly revealed the former 'Friends' actress still has feelings for her ex, say the 37-year-old star is hoping for reconciliation, even despite the fact Brad has a two-month old baby daughter, Shiloh Nouvel, with Angelina.The source added: "If Brad had married Angie, I think Jen would have set her own wedding date by now."