Steve Lukather played that hot lead on Randy Newman’s “I Love LA” with Jeff Porcaro (another studio musician on so many tracks including Steely Dan) on drums.
IIRC, the background vocals “We love it” were sang by Fleetwood Mac’s, McVie and Buckingham.
Lukather’s best solo was the Tubes’ “Talk to ya Later”, also he was to second solo on Henley’s “Dirty Laundry” (Walsh did the first solo)