Look Back at Some Extravagant Celeb Weddings — Katy Perry, Fergie & More! (PHOTOS)

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When it comes to celebrity weddings, you can never go too over the top!

Whether it’s the exotic location (like Katy Perry and Russell Brand Indian nuptials), the A-List guest list (like when Katie Holmes and Tom Cruise tied the knot) or just overall elegance, there’s something about celebrity weddings that keep everyone talking.

Take a look back at some of the most over the top celebrity weddings by clicking through our gallery, and for even more wedding amazing-ness, be sure to tune into Tori & Dean: sToribook Weddings on Oxygen starting April 6 at 10 PM!