Enjoying another fun-filled evening in London, Ryan Lochte hit up the clubs last night (August 7).

The 11-time Olympic medal-winning swimmer looked to be having a fabulous time as he was thrown a belated 28th birthday bash at Planet Hollywood while surrounded by fellow U.S. teammates including Davis Tarwater, Conor Dwyer, Tyler McGill, Brendan Hansen, Kara Lynn Joyce, Peter Vanderkaay, Nick Thoman, Matthew Grevers and Eric Shanteau.

Lochte later capped off the revelry with a visit to the popular Mahiki nightclub, after which he hopped into his chauffeured car in the wee hours of the morning, accompanied by a beautiful female dance partner.

And once he gets ba ck to the States, Ryan may make the transition from world-class athlete to reality television star.

According to a report, Lochte is entertaining multiple offers for his own series, though nothing has been decided just yet.

Agent Erika Wright explained, "Two different reality show concepts have been offered and one additional is being discussed."

Additionally, Ryan has be offered multiple endorsement deals and his own fashion design gig. "I can say things have been quite busy for team Lochte, heating up fast and furious since the Olympics," added Wright.

Enjoy the pictures of Ryan Lochte out partying the night away in London (August 7).