John Mayer Has Jennifer Aniston Fever

Jennifer Aniston leaves the Sunset Tower Hotel in Los Angeles on Wednesday night.

Earlier in the day, Aniston‘s musician boyfriend, John Mayer, and his Fall Out Boy pal Pete Wentz played paparazzi. The twosome took pictures from a window from Mayer‘s house in West Hollywood (pictured below).

And even earlier in the day, Mayer arrived at his home driving Aniston‘s Range Rover. One hour later, Pete, who is expecting his first child with wife Ashlee Simpson, arrived at Mayer‘s house.

“I’m excited to be a dad,” Pete recently told E! News. “I’m a genuinely nervous person. The first time I ever went to the doctor’s office and heard the heartbeat, I felt totally content and at peace with everything. It feels good.”

Last week, Mayer blogged about Wentz, saying, “You’re one of the best eggs in the music industry, hands down.”